2237040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 8124480

約数和(自身を除く): 5887440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 239, 240, 260, 312, 360, 390, 468, 478, 520, 585, 624, 717, 720, 780, 936, 956, 1040, 1170, 1195, 1434, 1560, 1872, 1912, 2151, 2340, 2390, 2868, 3107, 3120, 3585, 3824, 4302, 4680, 4780, 5736, 6214, 7170, 8604, 9321, 9360, 9560, 10755, 11472, 12428, 14340, 15535, 17208, 18642, 19120, 21510, 24856, 27963, 28680, 31070, 34416, 37284, 43020, 46605, 49712, 55926, 57360, 62140, 74568, 86040, 93210, 111852, 124280, 139815, 149136, 172080, 186420, 223704, 248560, 279630, 372840, 447408, 559260, 745680, 1118520, 2237040]

約数ペア:

[(1, 2237040), (2, 1118520), (3, 745680), (4, 559260), (5, 447408), (6, 372840), (8, 279630), (9, 248560), (10, 223704), (12, 186420), (13, 172080), (15, 149136), (16, 139815), (18, 124280), (20, 111852), (24, 93210), (26, 86040), (30, 74568), (36, 62140), (39, 57360), (40, 55926), (45, 49712), (48, 46605), (52, 43020), (60, 37284), (65, 34416), (72, 31070), (78, 28680), (80, 27963), (90, 24856), (104, 21510), (117, 19120), (120, 18642), (130, 17208), (144, 15535), (156, 14340), (180, 12428), (195, 11472), (208, 10755), (234, 9560), (239, 9360), (240, 9321), (260, 8604), (312, 7170), (360, 6214), (390, 5736), (468, 4780), (478, 4680), (520, 4302), (585, 3824), (624, 3585), (717, 3120), (720, 3107), (780, 2868), (936, 2390), (956, 2340), (1040, 2151), (1170, 1912), (1195, 1872), (1434, 1560)]