3272640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1$

素因数の和:514

約数の個数: 112

約数和(自身を含む): 11899392

約数和(自身を除く): 8626752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 487, 560, 672, 840, 960, 974, 1120, 1344, 1461, 1680, 1948, 2240, 2435, 2922, 3360, 3409, 3896, 4870, 5844, 6720, 6818, 7305, 7792, 9740, 10227, 11688, 13636, 14610, 15584, 17045, 19480, 20454, 23376, 27272, 29220, 31168, 34090, 38960, 40908, 46752, 51135, 54544, 58440, 68180, 77920, 81816, 93504, 102270, 109088, 116880, 136360, 155840, 163632, 204540, 218176, 233760, 272720, 327264, 409080, 467520, 545440, 654528, 818160, 1090880, 1636320, 3272640]

約数ペア:

[(1, 3272640), (2, 1636320), (3, 1090880), (4, 818160), (5, 654528), (6, 545440), (7, 467520), (8, 409080), (10, 327264), (12, 272720), (14, 233760), (15, 218176), (16, 204540), (20, 163632), (21, 155840), (24, 136360), (28, 116880), (30, 109088), (32, 102270), (35, 93504), (40, 81816), (42, 77920), (48, 68180), (56, 58440), (60, 54544), (64, 51135), (70, 46752), (80, 40908), (84, 38960), (96, 34090), (105, 31168), (112, 29220), (120, 27272), (140, 23376), (160, 20454), (168, 19480), (192, 17045), (210, 15584), (224, 14610), (240, 13636), (280, 11688), (320, 10227), (336, 9740), (420, 7792), (448, 7305), (480, 6818), (487, 6720), (560, 5844), (672, 4870), (840, 3896), (960, 3409), (974, 3360), (1120, 2922), (1344, 2435), (1461, 2240), (1680, 1948)]