48921240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23981}}^1$

素因数の和:24012

約数の個数: 64

約数和(自身を含む): 155403360

約数和(自身を除く): 106482120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 23981, 47962, 71943, 95924, 119905, 143886, 191848, 239810, 287772, 359715, 407677, 479620, 575544, 719430, 815354, 959240, 1223031, 1438860, 1630708, 2038385, 2446062, 2877720, 3261416, 4076770, 4892124, 6115155, 8153540, 9784248, 12230310, 16307080, 24460620, 48921240]

約数ペア:

[(1, 48921240), (2, 24460620), (3, 16307080), (4, 12230310), (5, 9784248), (6, 8153540), (8, 6115155), (10, 4892124), (12, 4076770), (15, 3261416), (17, 2877720), (20, 2446062), (24, 2038385), (30, 1630708), (34, 1438860), (40, 1223031), (51, 959240), (60, 815354), (68, 719430), (85, 575544), (102, 479620), (120, 407677), (136, 359715), (170, 287772), (204, 239810), (255, 191848), (340, 143886), (408, 119905), (510, 95924), (680, 71943), (1020, 47962), (2040, 23981)]