2355240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 7444800

約数和(自身を除く): 5089560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1033, 1140, 2066, 2280, 3099, 4132, 5165, 6198, 8264, 10330, 12396, 15495, 19627, 20660, 24792, 30990, 39254, 41320, 58881, 61980, 78508, 98135, 117762, 123960, 157016, 196270, 235524, 294405, 392540, 471048, 588810, 785080, 1177620, 2355240]

約数ペア:

[(1, 2355240), (2, 1177620), (3, 785080), (4, 588810), (5, 471048), (6, 392540), (8, 294405), (10, 235524), (12, 196270), (15, 157016), (19, 123960), (20, 117762), (24, 98135), (30, 78508), (38, 61980), (40, 58881), (57, 41320), (60, 39254), (76, 30990), (95, 24792), (114, 20660), (120, 19627), (152, 15495), (190, 12396), (228, 10330), (285, 8264), (380, 6198), (456, 5165), (570, 4132), (760, 3099), (1033, 2280), (1140, 2066)]