1072557240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{125887}}^1$

素因数の和:125972

約数の個数: 64

約数和(自身を含む): 3263016960

約数和(自身を除く): 2190459720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 125887, 251774, 377661, 503548, 629435, 755322, 1007096, 1258870, 1510644, 1888305, 2517740, 3021288, 3776610, 5035480, 7553220, 8937977, 15106440, 17875954, 26813931, 35751908, 44689885, 53627862, 71503816, 89379770, 107255724, 134069655, 178759540, 214511448, 268139310, 357519080, 536278620, 1072557240]

約数ペア:

[(1, 1072557240), (2, 536278620), (3, 357519080), (4, 268139310), (5, 214511448), (6, 178759540), (8, 134069655), (10, 107255724), (12, 89379770), (15, 71503816), (20, 53627862), (24, 44689885), (30, 35751908), (40, 26813931), (60, 17875954), (71, 15106440), (120, 8937977), (142, 7553220), (213, 5035480), (284, 3776610), (355, 3021288), (426, 2517740), (568, 1888305), (710, 1510644), (852, 1258870), (1065, 1007096), (1420, 755322), (1704, 629435), (2130, 503548), (2840, 377661), (4260, 251774), (8520, 125887)]