254536320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3583}}^1$

素因数の和:3642

約数の個数: 128

約数和(自身を含む): 833495040

約数和(自身を除く): 578958720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3552, 3583, 4440, 4736, 5920, 7104, 7166, 8880, 10749, 11840, 14208, 14332, 17760, 17915, 21498, 23680, 28664, 35520, 35830, 42996, 53745, 57328, 71040, 71660, 85992, 107490, 114656, 132571, 143320, 171984, 214980, 229312, 265142, 286640, 343968, 397713, 429960, 458624, 530284, 573280, 662855, 687936, 795426, 859920, 1060568, 1146560, 1325710, 1375872, 1590852, 1719840, 1988565, 2121136, 2293120, 2651420, 3181704, 3439680, 3977130, 4242272, 5302840, 6363408, 6879360, 7954260, 8484544, 10605680, 12726816, 15908520, 16969088, 21211360, 25453632, 31817040, 42422720, 50907264, 63634080, 84845440, 127268160, 254536320]

約数ペア:

[(1, 254536320), (2, 127268160), (3, 84845440), (4, 63634080), (5, 50907264), (6, 42422720), (8, 31817040), (10, 25453632), (12, 21211360), (15, 16969088), (16, 15908520), (20, 12726816), (24, 10605680), (30, 8484544), (32, 7954260), (37, 6879360), (40, 6363408), (48, 5302840), (60, 4242272), (64, 3977130), (74, 3439680), (80, 3181704), (96, 2651420), (111, 2293120), (120, 2121136), (128, 1988565), (148, 1719840), (160, 1590852), (185, 1375872), (192, 1325710), (222, 1146560), (240, 1060568), (296, 859920), (320, 795426), (370, 687936), (384, 662855), (444, 573280), (480, 530284), (555, 458624), (592, 429960), (640, 397713), (740, 343968), (888, 286640), (960, 265142), (1110, 229312), (1184, 214980), (1480, 171984), (1776, 143320), (1920, 132571), (2220, 114656), (2368, 107490), (2960, 85992), (3552, 71660), (3583, 71040), (4440, 57328), (4736, 53745), (5920, 42996), (7104, 35830), (7166, 35520), (8880, 28664), (10749, 23680), (11840, 21498), (14208, 17915), (14332, 17760)]