79261984920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5042111}}^1$

素因数の和:5042256

約数の個数: 64

約数和(自身を含む): 239601162240

約数和(自身を除く): 160339177320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 5042111, 10084222, 15126333, 20168444, 25210555, 30252666, 40336888, 50421110, 60505332, 75631665, 100842220, 121010664, 151263330, 201684440, 302526660, 605053320, 660516541, 1321033082, 1981549623, 2642066164, 3302582705, 3963099246, 5284132328, 6605165410, 7926198492, 9907748115, 13210330820, 15852396984, 19815496230, 26420661640, 39630992460, 79261984920]

約数ペア:

[(1, 79261984920), (2, 39630992460), (3, 26420661640), (4, 19815496230), (5, 15852396984), (6, 13210330820), (8, 9907748115), (10, 7926198492), (12, 6605165410), (15, 5284132328), (20, 3963099246), (24, 3302582705), (30, 2642066164), (40, 1981549623), (60, 1321033082), (120, 660516541), (131, 605053320), (262, 302526660), (393, 201684440), (524, 151263330), (655, 121010664), (786, 100842220), (1048, 75631665), (1310, 60505332), (1572, 50421110), (1965, 40336888), (2620, 30252666), (3144, 25210555), (3930, 20168444), (5240, 15126333), (7860, 10084222), (15720, 5042111)]