3045440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 56

約数和(自身を含む): 7510272

約数和(自身を除く): 4464832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 307, 310, 320, 496, 614, 620, 992, 1228, 1240, 1535, 1984, 2456, 2480, 3070, 4912, 4960, 6140, 9517, 9824, 9920, 12280, 19034, 19648, 24560, 38068, 47585, 49120, 76136, 95170, 98240, 152272, 190340, 304544, 380680, 609088, 761360, 1522720, 3045440]

約数ペア:

[(1, 3045440), (2, 1522720), (4, 761360), (5, 609088), (8, 380680), (10, 304544), (16, 190340), (20, 152272), (31, 98240), (32, 95170), (40, 76136), (62, 49120), (64, 47585), (80, 38068), (124, 24560), (155, 19648), (160, 19034), (248, 12280), (307, 9920), (310, 9824), (320, 9517), (496, 6140), (614, 4960), (620, 4912), (992, 3070), (1228, 2480), (1240, 2456), (1535, 1984)]