722656680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{7027}}^1$

素因数の和:7898

約数の個数: 64

約数和(自身を含む): 2170808640

約数和(自身を除く): 1448151960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 857, 1714, 2571, 3428, 4285, 5142, 6856, 7027, 8570, 10284, 12855, 14054, 17140, 20568, 21081, 25710, 28108, 34280, 35135, 42162, 51420, 56216, 70270, 84324, 102840, 105405, 140540, 168648, 210810, 281080, 421620, 843240, 6022139, 12044278, 18066417, 24088556, 30110695, 36132834, 48177112, 60221390, 72265668, 90332085, 120442780, 144531336, 180664170, 240885560, 361328340, 722656680]

約数ペア:

[(1, 722656680), (2, 361328340), (3, 240885560), (4, 180664170), (5, 144531336), (6, 120442780), (8, 90332085), (10, 72265668), (12, 60221390), (15, 48177112), (20, 36132834), (24, 30110695), (30, 24088556), (40, 18066417), (60, 12044278), (120, 6022139), (857, 843240), (1714, 421620), (2571, 281080), (3428, 210810), (4285, 168648), (5142, 140540), (6856, 105405), (7027, 102840), (8570, 84324), (10284, 70270), (12855, 56216), (14054, 51420), (17140, 42162), (20568, 35135), (21081, 34280), (25710, 28108)]