153546960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{91397}}^1$

素因数の和:91420

約数の個数: 80

約数和(自身を含む): 544000896

約数和(自身を除く): 390453936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 91397, 182794, 274191, 365588, 456985, 548382, 639779, 731176, 913970, 1096764, 1279558, 1370955, 1462352, 1827940, 1919337, 2193528, 2559116, 2741910, 3198895, 3655880, 3838674, 4387056, 5118232, 5483820, 6397790, 7311760, 7677348, 9596685, 10236464, 10967640, 12795580, 15354696, 19193370, 21935280, 25591160, 30709392, 38386740, 51182320, 76773480, 153546960]

約数ペア:

[(1, 153546960), (2, 76773480), (3, 51182320), (4, 38386740), (5, 30709392), (6, 25591160), (7, 21935280), (8, 19193370), (10, 15354696), (12, 12795580), (14, 10967640), (15, 10236464), (16, 9596685), (20, 7677348), (21, 7311760), (24, 6397790), (28, 5483820), (30, 5118232), (35, 4387056), (40, 3838674), (42, 3655880), (48, 3198895), (56, 2741910), (60, 2559116), (70, 2193528), (80, 1919337), (84, 1827940), (105, 1462352), (112, 1370955), (120, 1279558), (140, 1096764), (168, 913970), (210, 731176), (240, 639779), (280, 548382), (336, 456985), (420, 365588), (560, 274191), (840, 182794), (1680, 91397)]