453959280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 240

約数和(自身を含む): 1615610880

約数和(自身を除く): 1161651600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 79, 80, 90, 92, 115, 120, 138, 144, 158, 180, 184, 207, 230, 237, 240, 276, 316, 345, 347, 360, 368, 395, 414, 460, 474, 552, 632, 690, 694, 711, 720, 790, 828, 920, 948, 1035, 1041, 1104, 1185, 1264, 1380, 1388, 1422, 1580, 1656, 1735, 1817, 1840, 1896, 2070, 2082, 2370, 2760, 2776, 2844, 3123, 3160, 3312, 3470, 3555, 3634, 3792, 4140, 4164, 4740, 5205, 5451, 5520, 5552, 5688, 6246, 6320, 6940, 7110, 7268, 7981, 8280, 8328, 9085, 9480, 10410, 10902, 11376, 12492, 13880, 14220, 14536, 15615, 15962, 16353, 16560, 16656, 18170, 18960, 20820, 21804, 23943, 24984, 27255, 27413, 27760, 28440, 29072, 31230, 31924, 32706, 36340, 39905, 41640, 43608, 47886, 49968, 54510, 54826, 56880, 62460, 63848, 65412, 71829, 72680, 79810, 81765, 82239, 83280, 87216, 95772, 109020, 109652, 119715, 124920, 127696, 130824, 137065, 143658, 145360, 159620, 163530, 164478, 191544, 218040, 219304, 239430, 246717, 249840, 261648, 274130, 287316, 319240, 327060, 328956, 359145, 383088, 411195, 436080, 438608, 478860, 493434, 548260, 574632, 630499, 638480, 654120, 657912, 718290, 822390, 957720, 986868, 1096520, 1149264, 1233585, 1260998, 1308240, 1315824, 1436580, 1644780, 1891497, 1915440, 1973736, 2193040, 2467170, 2521996, 2873160, 3152495, 3289560, 3782994, 3947472, 4934340, 5043992, 5674491, 5746320, 6304990, 6579120, 7565988, 9457485, 9868680, 10087984, 11348982, 12609980, 15131976, 18914970, 19737360, 22697964, 25219960, 28372455, 30263952, 37829940, 45395928, 50439920, 56744910, 75659880, 90791856, 113489820, 151319760, 226979640, 453959280]

約数ペア:

[(1, 453959280), (2, 226979640), (3, 151319760), (4, 113489820), (5, 90791856), (6, 75659880), (8, 56744910), (9, 50439920), (10, 45395928), (12, 37829940), (15, 30263952), (16, 28372455), (18, 25219960), (20, 22697964), (23, 19737360), (24, 18914970), (30, 15131976), (36, 12609980), (40, 11348982), (45, 10087984), (46, 9868680), (48, 9457485), (60, 7565988), (69, 6579120), (72, 6304990), (79, 5746320), (80, 5674491), (90, 5043992), (92, 4934340), (115, 3947472), (120, 3782994), (138, 3289560), (144, 3152495), (158, 2873160), (180, 2521996), (184, 2467170), (207, 2193040), (230, 1973736), (237, 1915440), (240, 1891497), (276, 1644780), (316, 1436580), (345, 1315824), (347, 1308240), (360, 1260998), (368, 1233585), (395, 1149264), (414, 1096520), (460, 986868), (474, 957720), (552, 822390), (632, 718290), (690, 657912), (694, 654120), (711, 638480), (720, 630499), (790, 574632), (828, 548260), (920, 493434), (948, 478860), (1035, 438608), (1041, 436080), (1104, 411195), (1185, 383088), (1264, 359145), (1380, 328956), (1388, 327060), (1422, 319240), (1580, 287316), (1656, 274130), (1735, 261648), (1817, 249840), (1840, 246717), (1896, 239430), (2070, 219304), (2082, 218040), (2370, 191544), (2760, 164478), (2776, 163530), (2844, 159620), (3123, 145360), (3160, 143658), (3312, 137065), (3470, 130824), (3555, 127696), (3634, 124920), (3792, 119715), (4140, 109652), (4164, 109020), (4740, 95772), (5205, 87216), (5451, 83280), (5520, 82239), (5552, 81765), (5688, 79810), (6246, 72680), (6320, 71829), (6940, 65412), (7110, 63848), (7268, 62460), (7981, 56880), (8280, 54826), (8328, 54510), (9085, 49968), (9480, 47886), (10410, 43608), (10902, 41640), (11376, 39905), (12492, 36340), (13880, 32706), (14220, 31924), (14536, 31230), (15615, 29072), (15962, 28440), (16353, 27760), (16560, 27413), (16656, 27255), (18170, 24984), (18960, 23943), (20820, 21804)]