486871320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{677}}^1$

素因数の和:1165

約数の個数: 128

約数和(自身を含む): 1578709440

約数和(自身を除く): 1091838120

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, 461, 520, 677, 780, 922, 1354, 1383, 1560, 1844, 2031, 2305, 2708, 2766, 3385, 3688, 4062, 4610, 5416, 5532, 5993, 6770, 6915, 8124, 8801, 9220, 10155, 11064, 11986, 13540, 13830, 16248, 17602, 17979, 18440, 20310, 23972, 26403, 27080, 27660, 29965, 35204, 35958, 40620, 44005, 47944, 52806, 55320, 59930, 70408, 71916, 81240, 88010, 89895, 105612, 119860, 132015, 143832, 176020, 179790, 211224, 239720, 264030, 312097, 352040, 359580, 528060, 624194, 719160, 936291, 1056120, 1248388, 1560485, 1872582, 2496776, 3120970, 3745164, 4057261, 4681455, 6241940, 7490328, 8114522, 9362910, 12171783, 12483880, 16229044, 18725820, 20286305, 24343566, 32458088, 37451640, 40572610, 48687132, 60858915, 81145220, 97374264, 121717830, 162290440, 243435660, 486871320]

約数ペア:

[(1, 486871320), (2, 243435660), (3, 162290440), (4, 121717830), (5, 97374264), (6, 81145220), (8, 60858915), (10, 48687132), (12, 40572610), (13, 37451640), (15, 32458088), (20, 24343566), (24, 20286305), (26, 18725820), (30, 16229044), (39, 12483880), (40, 12171783), (52, 9362910), (60, 8114522), (65, 7490328), (78, 6241940), (104, 4681455), (120, 4057261), (130, 3745164), (156, 3120970), (195, 2496776), (260, 1872582), (312, 1560485), (390, 1248388), (461, 1056120), (520, 936291), (677, 719160), (780, 624194), (922, 528060), (1354, 359580), (1383, 352040), (1560, 312097), (1844, 264030), (2031, 239720), (2305, 211224), (2708, 179790), (2766, 176020), (3385, 143832), (3688, 132015), (4062, 119860), (4610, 105612), (5416, 89895), (5532, 88010), (5993, 81240), (6770, 71916), (6915, 70408), (8124, 59930), (8801, 55320), (9220, 52806), (10155, 47944), (11064, 44005), (11986, 40620), (13540, 35958), (13830, 35204), (16248, 29965), (17602, 27660), (17979, 27080), (18440, 26403), (20310, 23972)]