80821059240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35447833}}^1$

素因数の和:35447866

約数の個数: 64

約数和(自身を含む): 255224404800

約数和(自身を除く): 174403345560

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, 1140, 2280, 35447833, 70895666, 106343499, 141791332, 177239165, 212686998, 283582664, 354478330, 425373996, 531717495, 673508827, 708956660, 850747992, 1063434990, 1347017654, 1417913320, 2020526481, 2126869980, 2694035308, 3367544135, 4041052962, 4253739960, 5388070616, 6735088270, 8082105924, 10102632405, 13470176540, 16164211848, 20205264810, 26940353080, 40410529620, 80821059240]

約数ペア:

[(1, 80821059240), (2, 40410529620), (3, 26940353080), (4, 20205264810), (5, 16164211848), (6, 13470176540), (8, 10102632405), (10, 8082105924), (12, 6735088270), (15, 5388070616), (19, 4253739960), (20, 4041052962), (24, 3367544135), (30, 2694035308), (38, 2126869980), (40, 2020526481), (57, 1417913320), (60, 1347017654), (76, 1063434990), (95, 850747992), (114, 708956660), (120, 673508827), (152, 531717495), (190, 425373996), (228, 354478330), (285, 283582664), (380, 212686998), (456, 177239165), (570, 141791332), (760, 106343499), (1140, 70895666), (2280, 35447833)]