89570760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10513}}^1$

素因数の和:10598

約数の個数: 64

約数和(自身を含む): 272522880

約数和(自身を除く): 182952120

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, 10513, 21026, 31539, 42052, 52565, 63078, 84104, 105130, 126156, 157695, 210260, 252312, 315390, 420520, 630780, 746423, 1261560, 1492846, 2239269, 2985692, 3732115, 4478538, 5971384, 7464230, 8957076, 11196345, 14928460, 17914152, 22392690, 29856920, 44785380, 89570760]

約数ペア:

[(1, 89570760), (2, 44785380), (3, 29856920), (4, 22392690), (5, 17914152), (6, 14928460), (8, 11196345), (10, 8957076), (12, 7464230), (15, 5971384), (20, 4478538), (24, 3732115), (30, 2985692), (40, 2239269), (60, 1492846), (71, 1261560), (120, 746423), (142, 630780), (213, 420520), (284, 315390), (355, 252312), (426, 210260), (568, 157695), (710, 126156), (852, 105130), (1065, 84104), (1420, 63078), (1704, 52565), (2130, 42052), (2840, 31539), (4260, 21026), (8520, 10513)]