2238588720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{13009}}^1$

素因数の和:13267

約数の個数: 120

約数和(自身を含む): 7549963200

約数和(自身を除く): 5311374480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 239, 240, 360, 478, 717, 720, 956, 1195, 1434, 1912, 2151, 2390, 2868, 3585, 3824, 4302, 4780, 5736, 7170, 8604, 9560, 10755, 11472, 13009, 14340, 17208, 19120, 21510, 26018, 28680, 34416, 39027, 43020, 52036, 57360, 65045, 78054, 86040, 104072, 117081, 130090, 156108, 172080, 195135, 208144, 234162, 260180, 312216, 390270, 468324, 520360, 585405, 624432, 780540, 936648, 1040720, 1170810, 1561080, 1873296, 2341620, 3109151, 3122160, 4683240, 6218302, 9327453, 9366480, 12436604, 15545755, 18654906, 24873208, 27982359, 31091510, 37309812, 46637265, 49746416, 55964718, 62183020, 74619624, 93274530, 111929436, 124366040, 139911795, 149239248, 186549060, 223858872, 248732080, 279823590, 373098120, 447717744, 559647180, 746196240, 1119294360, 2238588720]

約数ペア:

[(1, 2238588720), (2, 1119294360), (3, 746196240), (4, 559647180), (5, 447717744), (6, 373098120), (8, 279823590), (9, 248732080), (10, 223858872), (12, 186549060), (15, 149239248), (16, 139911795), (18, 124366040), (20, 111929436), (24, 93274530), (30, 74619624), (36, 62183020), (40, 55964718), (45, 49746416), (48, 46637265), (60, 37309812), (72, 31091510), (80, 27982359), (90, 24873208), (120, 18654906), (144, 15545755), (180, 12436604), (239, 9366480), (240, 9327453), (360, 6218302), (478, 4683240), (717, 3122160), (720, 3109151), (956, 2341620), (1195, 1873296), (1434, 1561080), (1912, 1170810), (2151, 1040720), (2390, 936648), (2868, 780540), (3585, 624432), (3824, 585405), (4302, 520360), (4780, 468324), (5736, 390270), (7170, 312216), (8604, 260180), (9560, 234162), (10755, 208144), (11472, 195135), (13009, 172080), (14340, 156108), (17208, 130090), (19120, 117081), (21510, 104072), (26018, 86040), (28680, 78054), (34416, 65045), (39027, 57360), (43020, 52036)]