180186960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2791}}^1$

素因数の和:3076

約数の個数: 80

約数和(自身を含む): 560856960

約数和(自身を除く): 380670000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 2791, 3228, 4035, 4304, 5380, 5582, 6456, 8070, 8373, 10760, 11164, 12912, 13955, 16140, 16746, 21520, 22328, 27910, 32280, 33492, 41865, 44656, 55820, 64560, 66984, 83730, 111640, 133968, 167460, 223280, 334920, 669840, 750779, 1501558, 2252337, 3003116, 3753895, 4504674, 6006232, 7507790, 9009348, 11261685, 12012464, 15015580, 18018696, 22523370, 30031160, 36037392, 45046740, 60062320, 90093480, 180186960]

約数ペア:

[(1, 180186960), (2, 90093480), (3, 60062320), (4, 45046740), (5, 36037392), (6, 30031160), (8, 22523370), (10, 18018696), (12, 15015580), (15, 12012464), (16, 11261685), (20, 9009348), (24, 7507790), (30, 6006232), (40, 4504674), (48, 3753895), (60, 3003116), (80, 2252337), (120, 1501558), (240, 750779), (269, 669840), (538, 334920), (807, 223280), (1076, 167460), (1345, 133968), (1614, 111640), (2152, 83730), (2690, 66984), (2791, 64560), (3228, 55820), (4035, 44656), (4304, 41865), (5380, 33492), (5582, 32280), (6456, 27910), (8070, 22328), (8373, 21520), (10760, 16746), (11164, 16140), (12912, 13955)]