68572080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{95239}}^1$

素因数の和:95258

約数の個数: 60

約数和(自身を含む): 230290320

約数和(自身を除く): 161718240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 95239, 190478, 285717, 380956, 476195, 571434, 761912, 857151, 952390, 1142868, 1428585, 1523824, 1714302, 1904780, 2285736, 2857170, 3428604, 3809560, 4285755, 4571472, 5714340, 6857208, 7619120, 8571510, 11428680, 13714416, 17143020, 22857360, 34286040, 68572080]

約数ペア:

[(1, 68572080), (2, 34286040), (3, 22857360), (4, 17143020), (5, 13714416), (6, 11428680), (8, 8571510), (9, 7619120), (10, 6857208), (12, 5714340), (15, 4571472), (16, 4285755), (18, 3809560), (20, 3428604), (24, 2857170), (30, 2285736), (36, 1904780), (40, 1714302), (45, 1523824), (48, 1428585), (60, 1142868), (72, 952390), (80, 857151), (90, 761912), (120, 571434), (144, 476195), (180, 380956), (240, 285717), (360, 190478), (720, 95239)]