145621440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:939

約数の個数: 168

約数和(自身を含む): 509960880

約数和(自身を除く): 364339440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 192, 236, 240, 288, 295, 320, 354, 360, 472, 480, 531, 576, 590, 708, 720, 857, 885, 944, 960, 1062, 1180, 1416, 1440, 1714, 1770, 1888, 2124, 2360, 2571, 2655, 2832, 2880, 3428, 3540, 3776, 4248, 4285, 4720, 5142, 5310, 5664, 6856, 7080, 7713, 8496, 8570, 9440, 10284, 10620, 11328, 12855, 13712, 14160, 15426, 16992, 17140, 18880, 20568, 21240, 25710, 27424, 28320, 30852, 33984, 34280, 38565, 41136, 42480, 50563, 51420, 54848, 56640, 61704, 68560, 77130, 82272, 84960, 101126, 102840, 123408, 137120, 151689, 154260, 164544, 169920, 202252, 205680, 246816, 252815, 274240, 303378, 308520, 404504, 411360, 455067, 493632, 505630, 606756, 617040, 758445, 809008, 822720, 910134, 1011260, 1213512, 1234080, 1516890, 1618016, 1820268, 2022520, 2275335, 2427024, 2468160, 3033780, 3236032, 3640536, 4045040, 4550670, 4854048, 6067560, 7281072, 8090080, 9101340, 9708096, 12135120, 14562144, 16180160, 18202680, 24270240, 29124288, 36405360, 48540480, 72810720, 145621440]

約数ペア:

[(1, 145621440), (2, 72810720), (3, 48540480), (4, 36405360), (5, 29124288), (6, 24270240), (8, 18202680), (9, 16180160), (10, 14562144), (12, 12135120), (15, 9708096), (16, 9101340), (18, 8090080), (20, 7281072), (24, 6067560), (30, 4854048), (32, 4550670), (36, 4045040), (40, 3640536), (45, 3236032), (48, 3033780), (59, 2468160), (60, 2427024), (64, 2275335), (72, 2022520), (80, 1820268), (90, 1618016), (96, 1516890), (118, 1234080), (120, 1213512), (144, 1011260), (160, 910134), (177, 822720), (180, 809008), (192, 758445), (236, 617040), (240, 606756), (288, 505630), (295, 493632), (320, 455067), (354, 411360), (360, 404504), (472, 308520), (480, 303378), (531, 274240), (576, 252815), (590, 246816), (708, 205680), (720, 202252), (857, 169920), (885, 164544), (944, 154260), (960, 151689), (1062, 137120), (1180, 123408), (1416, 102840), (1440, 101126), (1714, 84960), (1770, 82272), (1888, 77130), (2124, 68560), (2360, 61704), (2571, 56640), (2655, 54848), (2832, 51420), (2880, 50563), (3428, 42480), (3540, 41136), (3776, 38565), (4248, 34280), (4285, 33984), (4720, 30852), (5142, 28320), (5310, 27424), (5664, 25710), (6856, 21240), (7080, 20568), (7713, 18880), (8496, 17140), (8570, 16992), (9440, 15426), (10284, 14160), (10620, 13712), (11328, 12855)]