28114080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1638

約数の個数: 96

約数和(自身を含む): 91010304

約数和(自身を除く): 62896224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1583, 1776, 2220, 2960, 3166, 3552, 4440, 4749, 5920, 6332, 7915, 8880, 9498, 12664, 15830, 17760, 18996, 23745, 25328, 31660, 37992, 47490, 50656, 58571, 63320, 75984, 94980, 117142, 126640, 151968, 175713, 189960, 234284, 253280, 292855, 351426, 379920, 468568, 585710, 702852, 759840, 878565, 937136, 1171420, 1405704, 1757130, 1874272, 2342840, 2811408, 3514260, 4685680, 5622816, 7028520, 9371360, 14057040, 28114080]

約数ペア:

[(1, 28114080), (2, 14057040), (3, 9371360), (4, 7028520), (5, 5622816), (6, 4685680), (8, 3514260), (10, 2811408), (12, 2342840), (15, 1874272), (16, 1757130), (20, 1405704), (24, 1171420), (30, 937136), (32, 878565), (37, 759840), (40, 702852), (48, 585710), (60, 468568), (74, 379920), (80, 351426), (96, 292855), (111, 253280), (120, 234284), (148, 189960), (160, 175713), (185, 151968), (222, 126640), (240, 117142), (296, 94980), (370, 75984), (444, 63320), (480, 58571), (555, 50656), (592, 47490), (740, 37992), (888, 31660), (1110, 25328), (1184, 23745), (1480, 18996), (1583, 17760), (1776, 15830), (2220, 12664), (2960, 9498), (3166, 8880), (3552, 7915), (4440, 6332), (4749, 5920)]