1077886920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{816581}}^1$

素因数の和:816606

約数の個数: 64

約数和(自身を含む): 3527634240

約数和(自身を除く): 2449747320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 816581, 1633162, 2449743, 3266324, 4082905, 4899486, 6532648, 8165810, 8982391, 9798972, 12248715, 16331620, 17964782, 19597944, 24497430, 26947173, 32663240, 35929564, 44911955, 48994860, 53894346, 71859128, 89823910, 97989720, 107788692, 134735865, 179647820, 215577384, 269471730, 359295640, 538943460, 1077886920]

約数ペア:

[(1, 1077886920), (2, 538943460), (3, 359295640), (4, 269471730), (5, 215577384), (6, 179647820), (8, 134735865), (10, 107788692), (11, 97989720), (12, 89823910), (15, 71859128), (20, 53894346), (22, 48994860), (24, 44911955), (30, 35929564), (33, 32663240), (40, 26947173), (44, 24497430), (55, 19597944), (60, 17964782), (66, 16331620), (88, 12248715), (110, 9798972), (120, 8982391), (132, 8165810), (165, 6532648), (220, 4899486), (264, 4082905), (330, 3266324), (440, 2449743), (660, 1633162), (1320, 816581)]