159025080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{2699}}^1$

素因数の和:3204

約数の個数: 64

約数和(自身を含む): 478224000

約数和(自身を除く): 319198920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 982, 1473, 1964, 2455, 2699, 2946, 3928, 4910, 5398, 5892, 7365, 8097, 9820, 10796, 11784, 13495, 14730, 16194, 19640, 21592, 26990, 29460, 32388, 40485, 53980, 58920, 64776, 80970, 107960, 161940, 323880, 1325209, 2650418, 3975627, 5300836, 6626045, 7951254, 10601672, 13252090, 15902508, 19878135, 26504180, 31805016, 39756270, 53008360, 79512540, 159025080]

約数ペア:

[(1, 159025080), (2, 79512540), (3, 53008360), (4, 39756270), (5, 31805016), (6, 26504180), (8, 19878135), (10, 15902508), (12, 13252090), (15, 10601672), (20, 7951254), (24, 6626045), (30, 5300836), (40, 3975627), (60, 2650418), (120, 1325209), (491, 323880), (982, 161940), (1473, 107960), (1964, 80970), (2455, 64776), (2699, 58920), (2946, 53980), (3928, 40485), (4910, 32388), (5398, 29460), (5892, 26990), (7365, 21592), (8097, 19640), (9820, 16194), (10796, 14730), (11784, 13495)]