2808741420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1733791}}^1$

素因数の和:1733812

約数の個数: 60

約数和(自身を含む): 8811130944

約数和(自身を除く): 6002389524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1733791, 3467582, 5201373, 6935164, 8668955, 10402746, 15604119, 17337910, 20805492, 26006865, 31208238, 34675820, 46812357, 52013730, 62416476, 78020595, 93624714, 104027460, 140437071, 156041190, 187249428, 234061785, 280874142, 312082380, 468123570, 561748284, 702185355, 936247140, 1404370710, 2808741420]

約数ペア:

[(1, 2808741420), (2, 1404370710), (3, 936247140), (4, 702185355), (5, 561748284), (6, 468123570), (9, 312082380), (10, 280874142), (12, 234061785), (15, 187249428), (18, 156041190), (20, 140437071), (27, 104027460), (30, 93624714), (36, 78020595), (45, 62416476), (54, 52013730), (60, 46812357), (81, 34675820), (90, 31208238), (108, 26006865), (135, 20805492), (162, 17337910), (180, 15604119), (270, 10402746), (324, 8668955), (405, 6935164), (540, 5201373), (810, 3467582), (1620, 1733791)]