465899040

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 288

約数和(自身を含む): 1723752576

約数和(自身を除く): 1257853536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 521, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 972, 1035, 1042, 1080, 1104, 1215, 1242, 1296, 1380, 1440, 1563, 1620, 1656, 1840, 1863, 1944, 2070, 2084, 2160, 2208, 2430, 2484, 2592, 2605, 2760, 3105, 3126, 3240, 3312, 3680, 3726, 3888, 4140, 4168, 4320, 4689, 4860, 4968, 5210, 5520, 5589, 6210, 6252, 6480, 6624, 7452, 7776, 7815, 8280, 8336, 9315, 9378, 9720, 9936, 10420, 11040, 11178, 11983, 12420, 12504, 12960, 14067, 14904, 15630, 16560, 16672, 18630, 18756, 19440, 19872, 20840, 22356, 23445, 23966, 24840, 25008, 27945, 28134, 29808, 31260, 33120, 35949, 37260, 37512, 38880, 41680, 42201, 44712, 46890, 47932, 49680, 50016, 55890, 56268, 59616, 59915, 62520, 70335, 71898, 74520, 75024, 83360, 84402, 89424, 93780, 95864, 99360, 107847, 111780, 112536, 119830, 125040, 126603, 140670, 143796, 149040, 150048, 168804, 178848, 179745, 187560, 191728, 211005, 215694, 223560, 225072, 239660, 250080, 253206, 281340, 287592, 298080, 323541, 337608, 359490, 375120, 383456, 422010, 431388, 447120, 450144, 479320, 506412, 539235, 562680, 575184, 633015, 647082, 675216, 718980, 750240, 844020, 862776, 894240, 958640, 970623, 1012824, 1078470, 1125360, 1150368, 1266030, 1294164, 1350432, 1437960, 1617705, 1688040, 1725552, 1917280, 1941246, 2025648, 2156940, 2250720, 2532060, 2588328, 2875920, 2911869, 3235410, 3376080, 3451104, 3882492, 4051296, 4313880, 4853115, 5064120, 5176656, 5751840, 5823738, 6470820, 6752160, 7764984, 8627760, 9706230, 10128240, 10353312, 11647476, 12941640, 14559345, 15529968, 17255520, 19412460, 20256480, 23294952, 25883280, 29118690, 31059936, 38824920, 46589904, 51766560, 58237380, 77649840, 93179808, 116474760, 155299680, 232949520, 465899040]

約数ペア:

[(1, 465899040), (2, 232949520), (3, 155299680), (4, 116474760), (5, 93179808), (6, 77649840), (8, 58237380), (9, 51766560), (10, 46589904), (12, 38824920), (15, 31059936), (16, 29118690), (18, 25883280), (20, 23294952), (23, 20256480), (24, 19412460), (27, 17255520), (30, 15529968), (32, 14559345), (36, 12941640), (40, 11647476), (45, 10353312), (46, 10128240), (48, 9706230), (54, 8627760), (60, 7764984), (69, 6752160), (72, 6470820), (80, 5823738), (81, 5751840), (90, 5176656), (92, 5064120), (96, 4853115), (108, 4313880), (115, 4051296), (120, 3882492), (135, 3451104), (138, 3376080), (144, 3235410), (160, 2911869), (162, 2875920), (180, 2588328), (184, 2532060), (207, 2250720), (216, 2156940), (230, 2025648), (240, 1941246), (243, 1917280), (270, 1725552), (276, 1688040), (288, 1617705), (324, 1437960), (345, 1350432), (360, 1294164), (368, 1266030), (405, 1150368), (414, 1125360), (432, 1078470), (460, 1012824), (480, 970623), (486, 958640), (521, 894240), (540, 862776), (552, 844020), (621, 750240), (648, 718980), (690, 675216), (720, 647082), (736, 633015), (810, 575184), (828, 562680), (864, 539235), (920, 506412), (972, 479320), (1035, 450144), (1042, 447120), (1080, 431388), (1104, 422010), (1215, 383456), (1242, 375120), (1296, 359490), (1380, 337608), (1440, 323541), (1563, 298080), (1620, 287592), (1656, 281340), (1840, 253206), (1863, 250080), (1944, 239660), (2070, 225072), (2084, 223560), (2160, 215694), (2208, 211005), (2430, 191728), (2484, 187560), (2592, 179745), (2605, 178848), (2760, 168804), (3105, 150048), (3126, 149040), (3240, 143796), (3312, 140670), (3680, 126603), (3726, 125040), (3888, 119830), (4140, 112536), (4168, 111780), (4320, 107847), (4689, 99360), (4860, 95864), (4968, 93780), (5210, 89424), (5520, 84402), (5589, 83360), (6210, 75024), (6252, 74520), (6480, 71898), (6624, 70335), (7452, 62520), (7776, 59915), (7815, 59616), (8280, 56268), (8336, 55890), (9315, 50016), (9378, 49680), (9720, 47932), (9936, 46890), (10420, 44712), (11040, 42201), (11178, 41680), (11983, 38880), (12420, 37512), (12504, 37260), (12960, 35949), (14067, 33120), (14904, 31260), (15630, 29808), (16560, 28134), (16672, 27945), (18630, 25008), (18756, 24840), (19440, 23966), (19872, 23445), (20840, 22356)]