81252825240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23348513}}^1$

素因数の和:23348556

約数の個数: 64

約数和(自身を含む): 252163951200

約数和(自身を除く): 170911125960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 23348513, 46697026, 70045539, 93394052, 116742565, 140091078, 186788104, 233485130, 280182156, 350227695, 466970260, 560364312, 677106877, 700455390, 933940520, 1354213754, 1400910780, 2031320631, 2708427508, 2801821560, 3385534385, 4062641262, 5416855016, 6771068770, 8125282524, 10156603155, 13542137540, 16250565048, 20313206310, 27084275080, 40626412620, 81252825240]

約数ペア:

[(1, 81252825240), (2, 40626412620), (3, 27084275080), (4, 20313206310), (5, 16250565048), (6, 13542137540), (8, 10156603155), (10, 8125282524), (12, 6771068770), (15, 5416855016), (20, 4062641262), (24, 3385534385), (29, 2801821560), (30, 2708427508), (40, 2031320631), (58, 1400910780), (60, 1354213754), (87, 933940520), (116, 700455390), (120, 677106877), (145, 560364312), (174, 466970260), (232, 350227695), (290, 280182156), (348, 233485130), (435, 186788104), (580, 140091078), (696, 116742565), (870, 93394052), (1160, 70045539), (1740, 46697026), (3480, 23348513)]