146844240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1993}}^1$

素因数の和:2316

約数の個数: 80

約数和(自身を含む): 456929088

約数和(自身を除く): 310084848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 1993, 2456, 3070, 3684, 3986, 4605, 4912, 5979, 6140, 7368, 7972, 9210, 9965, 11958, 12280, 14736, 15944, 18420, 19930, 23916, 24560, 29895, 31888, 36840, 39860, 47832, 59790, 73680, 79720, 95664, 119580, 159440, 239160, 478320, 611851, 1223702, 1835553, 2447404, 3059255, 3671106, 4894808, 6118510, 7342212, 9177765, 9789616, 12237020, 14684424, 18355530, 24474040, 29368848, 36711060, 48948080, 73422120, 146844240]

約数ペア:

[(1, 146844240), (2, 73422120), (3, 48948080), (4, 36711060), (5, 29368848), (6, 24474040), (8, 18355530), (10, 14684424), (12, 12237020), (15, 9789616), (16, 9177765), (20, 7342212), (24, 6118510), (30, 4894808), (40, 3671106), (48, 3059255), (60, 2447404), (80, 1835553), (120, 1223702), (240, 611851), (307, 478320), (614, 239160), (921, 159440), (1228, 119580), (1535, 95664), (1842, 79720), (1993, 73680), (2456, 59790), (3070, 47832), (3684, 39860), (3986, 36840), (4605, 31888), (4912, 29895), (5979, 24560), (6140, 23916), (7368, 19930), (7972, 18420), (9210, 15944), (9965, 14736), (11958, 12280)]