253633920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2239}}^1$

素因数の和:2320

約数の個数: 128

約数和(自身を含む): 822528000

約数和(自身を除く): 568894080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 1920, 2239, 2360, 2832, 3540, 3776, 4478, 4720, 5664, 6717, 7080, 7552, 8956, 9440, 11195, 11328, 13434, 14160, 17912, 18880, 22390, 22656, 26868, 28320, 33585, 35824, 37760, 44780, 53736, 56640, 67170, 71648, 89560, 107472, 113280, 132101, 134340, 143296, 179120, 214944, 264202, 268680, 286592, 358240, 396303, 429888, 528404, 537360, 660505, 716480, 792606, 859776, 1056808, 1074720, 1321010, 1432960, 1585212, 1981515, 2113616, 2149440, 2642020, 3170424, 3963030, 4227232, 4298880, 5284040, 6340848, 7926060, 8454464, 10568080, 12681696, 15852120, 16908928, 21136160, 25363392, 31704240, 42272320, 50726784, 63408480, 84544640, 126816960, 253633920]

約数ペア:

[(1, 253633920), (2, 126816960), (3, 84544640), (4, 63408480), (5, 50726784), (6, 42272320), (8, 31704240), (10, 25363392), (12, 21136160), (15, 16908928), (16, 15852120), (20, 12681696), (24, 10568080), (30, 8454464), (32, 7926060), (40, 6340848), (48, 5284040), (59, 4298880), (60, 4227232), (64, 3963030), (80, 3170424), (96, 2642020), (118, 2149440), (120, 2113616), (128, 1981515), (160, 1585212), (177, 1432960), (192, 1321010), (236, 1074720), (240, 1056808), (295, 859776), (320, 792606), (354, 716480), (384, 660505), (472, 537360), (480, 528404), (590, 429888), (640, 396303), (708, 358240), (885, 286592), (944, 268680), (960, 264202), (1180, 214944), (1416, 179120), (1770, 143296), (1888, 134340), (1920, 132101), (2239, 113280), (2360, 107472), (2832, 89560), (3540, 71648), (3776, 67170), (4478, 56640), (4720, 53736), (5664, 44780), (6717, 37760), (7080, 35824), (7552, 33585), (8956, 28320), (9440, 26868), (11195, 22656), (11328, 22390), (13434, 18880), (14160, 17912)]