272140320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18289}}^1$

素因数の和:18338

約数の個数: 96

約数和(自身を含む): 884943360

約数和(自身を除く): 612803040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 18289, 36578, 54867, 73156, 91445, 109734, 146312, 182890, 219468, 274335, 292624, 365780, 438936, 548670, 566959, 585248, 731560, 877872, 1097340, 1133918, 1463120, 1700877, 1755744, 2194680, 2267836, 2834795, 2926240, 3401754, 4389360, 4535672, 5669590, 6803508, 8504385, 8778720, 9071344, 11339180, 13607016, 17008770, 18142688, 22678360, 27214032, 34017540, 45356720, 54428064, 68035080, 90713440, 136070160, 272140320]

約数ペア:

[(1, 272140320), (2, 136070160), (3, 90713440), (4, 68035080), (5, 54428064), (6, 45356720), (8, 34017540), (10, 27214032), (12, 22678360), (15, 18142688), (16, 17008770), (20, 13607016), (24, 11339180), (30, 9071344), (31, 8778720), (32, 8504385), (40, 6803508), (48, 5669590), (60, 4535672), (62, 4389360), (80, 3401754), (93, 2926240), (96, 2834795), (120, 2267836), (124, 2194680), (155, 1755744), (160, 1700877), (186, 1463120), (240, 1133918), (248, 1097340), (310, 877872), (372, 731560), (465, 585248), (480, 566959), (496, 548670), (620, 438936), (744, 365780), (930, 292624), (992, 274335), (1240, 219468), (1488, 182890), (1860, 146312), (2480, 109734), (2976, 91445), (3720, 73156), (4960, 54867), (7440, 36578), (14880, 18289)]