207528120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2143}}^1$

素因数の和:2429

約数の個数: 96

約数和(自身を含む): 677289600

約数和(自身を除く): 469761480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 269, 360, 538, 807, 1076, 1345, 1614, 2143, 2152, 2421, 2690, 3228, 4035, 4286, 4842, 5380, 6429, 6456, 8070, 8572, 9684, 10715, 10760, 12105, 12858, 16140, 17144, 19287, 19368, 21430, 24210, 25716, 32145, 32280, 38574, 42860, 48420, 51432, 64290, 77148, 85720, 96435, 96840, 128580, 154296, 192870, 257160, 385740, 576467, 771480, 1152934, 1729401, 2305868, 2882335, 3458802, 4611736, 5188203, 5764670, 6917604, 8647005, 10376406, 11529340, 13835208, 17294010, 20752812, 23058680, 25941015, 34588020, 41505624, 51882030, 69176040, 103764060, 207528120]

約数ペア:

[(1, 207528120), (2, 103764060), (3, 69176040), (4, 51882030), (5, 41505624), (6, 34588020), (8, 25941015), (9, 23058680), (10, 20752812), (12, 17294010), (15, 13835208), (18, 11529340), (20, 10376406), (24, 8647005), (30, 6917604), (36, 5764670), (40, 5188203), (45, 4611736), (60, 3458802), (72, 2882335), (90, 2305868), (120, 1729401), (180, 1152934), (269, 771480), (360, 576467), (538, 385740), (807, 257160), (1076, 192870), (1345, 154296), (1614, 128580), (2143, 96840), (2152, 96435), (2421, 85720), (2690, 77148), (3228, 64290), (4035, 51432), (4286, 48420), (4842, 42860), (5380, 38574), (6429, 32280), (6456, 32145), (8070, 25716), (8572, 24210), (9684, 21430), (10715, 19368), (10760, 19287), (12105, 17144), (12858, 16140)]