68260212960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{142208777}}^1$

素因数の和:142208795

約数の個数: 48

約数和(自身を含む): 215019672336

約数和(自身を除く): 146759459376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 142208777, 284417554, 426626331, 568835108, 711043885, 853252662, 1137670216, 1422087770, 1706505324, 2133131655, 2275340432, 2844175540, 3413010648, 4266263310, 4550680864, 5688351080, 6826021296, 8532526620, 11376702160, 13652042592, 17065053240, 22753404320, 34130106480, 68260212960]

約数ペア:

[(1, 68260212960), (2, 34130106480), (3, 22753404320), (4, 17065053240), (5, 13652042592), (6, 11376702160), (8, 8532526620), (10, 6826021296), (12, 5688351080), (15, 4550680864), (16, 4266263310), (20, 3413010648), (24, 2844175540), (30, 2275340432), (32, 2133131655), (40, 1706505324), (48, 1422087770), (60, 1137670216), (80, 853252662), (96, 711043885), (120, 568835108), (160, 426626331), (240, 284417554), (480, 142208777)]