378825780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{41813}}^1$

素因数の和:41976

約数の個数: 48

約数和(自身を含む): 1067762304

約数和(自身を除く): 688936524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 3020, 4530, 9060, 41813, 83626, 125439, 167252, 209065, 250878, 418130, 501756, 627195, 836260, 1254390, 2508780, 6313763, 12627526, 18941289, 25255052, 31568815, 37882578, 63137630, 75765156, 94706445, 126275260, 189412890, 378825780]

約数ペア:

[(1, 378825780), (2, 189412890), (3, 126275260), (4, 94706445), (5, 75765156), (6, 63137630), (10, 37882578), (12, 31568815), (15, 25255052), (20, 18941289), (30, 12627526), (60, 6313763), (151, 2508780), (302, 1254390), (453, 836260), (604, 627195), (755, 501756), (906, 418130), (1510, 250878), (1812, 209065), (2265, 167252), (3020, 125439), (4530, 83626), (9060, 41813)]