85422360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22963}}^1$

素因数の和:23008

約数の個数: 64

約数和(自身を含む): 264545280

約数和(自身を除く): 179122920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 22963, 45926, 68889, 91852, 114815, 137778, 183704, 229630, 275556, 344445, 459260, 551112, 688890, 711853, 918520, 1377780, 1423706, 2135559, 2755560, 2847412, 3559265, 4271118, 5694824, 7118530, 8542236, 10677795, 14237060, 17084472, 21355590, 28474120, 42711180, 85422360]

約数ペア:

[(1, 85422360), (2, 42711180), (3, 28474120), (4, 21355590), (5, 17084472), (6, 14237060), (8, 10677795), (10, 8542236), (12, 7118530), (15, 5694824), (20, 4271118), (24, 3559265), (30, 2847412), (31, 2755560), (40, 2135559), (60, 1423706), (62, 1377780), (93, 918520), (120, 711853), (124, 688890), (155, 551112), (186, 459260), (248, 344445), (310, 275556), (372, 229630), (465, 183704), (620, 137778), (744, 114815), (930, 91852), (1240, 68889), (1860, 45926), (3720, 22963)]