28788960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1676

約数の個数: 96

約数和(自身を含む): 93193632

約数和(自身を除く): 64404672

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, 1621, 1776, 2220, 2960, 3242, 3552, 4440, 4863, 5920, 6484, 8105, 8880, 9726, 12968, 16210, 17760, 19452, 24315, 25936, 32420, 38904, 48630, 51872, 59977, 64840, 77808, 97260, 119954, 129680, 155616, 179931, 194520, 239908, 259360, 299885, 359862, 389040, 479816, 599770, 719724, 778080, 899655, 959632, 1199540, 1439448, 1799310, 1919264, 2399080, 2878896, 3598620, 4798160, 5757792, 7197240, 9596320, 14394480, 28788960]

約数ペア:

[(1, 28788960), (2, 14394480), (3, 9596320), (4, 7197240), (5, 5757792), (6, 4798160), (8, 3598620), (10, 2878896), (12, 2399080), (15, 1919264), (16, 1799310), (20, 1439448), (24, 1199540), (30, 959632), (32, 899655), (37, 778080), (40, 719724), (48, 599770), (60, 479816), (74, 389040), (80, 359862), (96, 299885), (111, 259360), (120, 239908), (148, 194520), (160, 179931), (185, 155616), (222, 129680), (240, 119954), (296, 97260), (370, 77808), (444, 64840), (480, 59977), (555, 51872), (592, 48630), (740, 38904), (888, 32420), (1110, 25936), (1184, 24315), (1480, 19452), (1621, 17760), (1776, 16210), (2220, 12968), (2960, 9726), (3242, 8880), (3552, 8105), (4440, 6484), (4863, 5920)]