30228960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 96671232

約数和(自身を除く): 66442272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 887, 1065, 1136, 1420, 1704, 1774, 2130, 2272, 2661, 2840, 3408, 3548, 4260, 4435, 5322, 5680, 6816, 7096, 8520, 8870, 10644, 11360, 13305, 14192, 17040, 17740, 21288, 26610, 28384, 34080, 35480, 42576, 53220, 62977, 70960, 85152, 106440, 125954, 141920, 188931, 212880, 251908, 314885, 377862, 425760, 503816, 629770, 755724, 944655, 1007632, 1259540, 1511448, 1889310, 2015264, 2519080, 3022896, 3778620, 5038160, 6045792, 7557240, 10076320, 15114480, 30228960]

約数ペア:

[(1, 30228960), (2, 15114480), (3, 10076320), (4, 7557240), (5, 6045792), (6, 5038160), (8, 3778620), (10, 3022896), (12, 2519080), (15, 2015264), (16, 1889310), (20, 1511448), (24, 1259540), (30, 1007632), (32, 944655), (40, 755724), (48, 629770), (60, 503816), (71, 425760), (80, 377862), (96, 314885), (120, 251908), (142, 212880), (160, 188931), (213, 141920), (240, 125954), (284, 106440), (355, 85152), (426, 70960), (480, 62977), (568, 53220), (710, 42576), (852, 35480), (887, 34080), (1065, 28384), (1136, 26610), (1420, 21288), (1704, 17740), (1774, 17040), (2130, 14192), (2272, 13305), (2661, 11360), (2840, 10644), (3408, 8870), (3548, 8520), (4260, 7096), (4435, 6816), (5322, 5680)]