140364120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89977}}^1$

素因数の和:90004

約数の個数: 64

約数和(自身を含む): 453489120

約数和(自身を除く): 313125000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 89977, 179954, 269931, 359908, 449885, 539862, 719816, 899770, 1079724, 1169701, 1349655, 1799540, 2159448, 2339402, 2699310, 3509103, 3599080, 4678804, 5398620, 5848505, 7018206, 9357608, 10797240, 11697010, 14036412, 17545515, 23394020, 28072824, 35091030, 46788040, 70182060, 140364120]

約数ペア:

[(1, 140364120), (2, 70182060), (3, 46788040), (4, 35091030), (5, 28072824), (6, 23394020), (8, 17545515), (10, 14036412), (12, 11697010), (13, 10797240), (15, 9357608), (20, 7018206), (24, 5848505), (26, 5398620), (30, 4678804), (39, 3599080), (40, 3509103), (52, 2699310), (60, 2339402), (65, 2159448), (78, 1799540), (104, 1349655), (120, 1169701), (130, 1079724), (156, 899770), (195, 719816), (260, 539862), (312, 449885), (390, 359908), (520, 269931), (780, 179954), (1560, 89977)]