4645436280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{545239}}^1$

素因数の和:545324

約数の個数: 64

約数和(自身を含む): 14132620800

約数和(自身を除く): 9487184520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 545239, 1090478, 1635717, 2180956, 2726195, 3271434, 4361912, 5452390, 6542868, 8178585, 10904780, 13085736, 16357170, 21809560, 32714340, 38711969, 65428680, 77423938, 116135907, 154847876, 193559845, 232271814, 309695752, 387119690, 464543628, 580679535, 774239380, 929087256, 1161359070, 1548478760, 2322718140, 4645436280]

約数ペア:

[(1, 4645436280), (2, 2322718140), (3, 1548478760), (4, 1161359070), (5, 929087256), (6, 774239380), (8, 580679535), (10, 464543628), (12, 387119690), (15, 309695752), (20, 232271814), (24, 193559845), (30, 154847876), (40, 116135907), (60, 77423938), (71, 65428680), (120, 38711969), (142, 32714340), (213, 21809560), (284, 16357170), (355, 13085736), (426, 10904780), (568, 8178585), (710, 6542868), (852, 5452390), (1065, 4361912), (1420, 3271434), (1704, 2726195), (2130, 2180956), (2840, 1635717), (4260, 1090478), (8520, 545239)]