180060240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1709}}^1$

素因数の和:2164

約数の個数: 80

約数和(自身を含む): 559785600

約数和(自身を除く): 379725360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439, 878, 1317, 1709, 1756, 2195, 2634, 3418, 3512, 4390, 5127, 5268, 6585, 6836, 7024, 8545, 8780, 10254, 10536, 13170, 13672, 17090, 17560, 20508, 21072, 25635, 26340, 27344, 34180, 35120, 41016, 51270, 52680, 68360, 82032, 102540, 105360, 136720, 205080, 410160, 750251, 1500502, 2250753, 3001004, 3751255, 4501506, 6002008, 7502510, 9003012, 11253765, 12004016, 15005020, 18006024, 22507530, 30010040, 36012048, 45015060, 60020080, 90030120, 180060240]

約数ペア:

[(1, 180060240), (2, 90030120), (3, 60020080), (4, 45015060), (5, 36012048), (6, 30010040), (8, 22507530), (10, 18006024), (12, 15005020), (15, 12004016), (16, 11253765), (20, 9003012), (24, 7502510), (30, 6002008), (40, 4501506), (48, 3751255), (60, 3001004), (80, 2250753), (120, 1500502), (240, 750251), (439, 410160), (878, 205080), (1317, 136720), (1709, 105360), (1756, 102540), (2195, 82032), (2634, 68360), (3418, 52680), (3512, 51270), (4390, 41016), (5127, 35120), (5268, 34180), (6585, 27344), (6836, 26340), (7024, 25635), (8545, 21072), (8780, 20508), (10254, 17560), (10536, 17090), (13170, 13672)]