39151440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{54377}}^1$

素因数の和:54396

約数の個数: 60

約数和(自身を含む): 131486004

約数和(自身を除く): 92334564

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, 240, 360, 720, 54377, 108754, 163131, 217508, 271885, 326262, 435016, 489393, 543770, 652524, 815655, 870032, 978786, 1087540, 1305048, 1631310, 1957572, 2175080, 2446965, 2610096, 3262620, 3915144, 4350160, 4893930, 6525240, 7830288, 9787860, 13050480, 19575720, 39151440]

約数ペア:

[(1, 39151440), (2, 19575720), (3, 13050480), (4, 9787860), (5, 7830288), (6, 6525240), (8, 4893930), (9, 4350160), (10, 3915144), (12, 3262620), (15, 2610096), (16, 2446965), (18, 2175080), (20, 1957572), (24, 1631310), (30, 1305048), (36, 1087540), (40, 978786), (45, 870032), (48, 815655), (60, 652524), (72, 543770), (80, 489393), (90, 435016), (120, 326262), (144, 271885), (180, 217508), (240, 163131), (360, 108754), (720, 54377)]