27879240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{613}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 83995200

約数和(自身を除く): 56115960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 613, 758, 1137, 1226, 1516, 1839, 1895, 2274, 2452, 3032, 3065, 3678, 3790, 4548, 4904, 5685, 6130, 7356, 7580, 9096, 9195, 11370, 12260, 14712, 15160, 18390, 22740, 24520, 36780, 45480, 73560, 232327, 464654, 696981, 929308, 1161635, 1393962, 1858616, 2323270, 2787924, 3484905, 4646540, 5575848, 6969810, 9293080, 13939620, 27879240]

約数ペア:

[(1, 27879240), (2, 13939620), (3, 9293080), (4, 6969810), (5, 5575848), (6, 4646540), (8, 3484905), (10, 2787924), (12, 2323270), (15, 1858616), (20, 1393962), (24, 1161635), (30, 929308), (40, 696981), (60, 464654), (120, 232327), (379, 73560), (613, 45480), (758, 36780), (1137, 24520), (1226, 22740), (1516, 18390), (1839, 15160), (1895, 14712), (2274, 12260), (2452, 11370), (3032, 9195), (3065, 9096), (3678, 7580), (3790, 7356), (4548, 6130), (4904, 5685)]