1337332560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179749}}^1$

素因数の和:179796

約数の個数: 80

約数和(自身を含む): 4279488000

約数和(自身を除く): 2942155440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 179749, 359498, 539247, 718996, 898745, 1078494, 1437992, 1797490, 2156988, 2696235, 2875984, 3594980, 4313976, 5392470, 5572219, 7189960, 8627952, 10784940, 11144438, 14379920, 16716657, 21569880, 22288876, 27861095, 33433314, 43139760, 44577752, 55722190, 66866628, 83583285, 89155504, 111444380, 133733256, 167166570, 222888760, 267466512, 334333140, 445777520, 668666280, 1337332560]

約数ペア:

[(1, 1337332560), (2, 668666280), (3, 445777520), (4, 334333140), (5, 267466512), (6, 222888760), (8, 167166570), (10, 133733256), (12, 111444380), (15, 89155504), (16, 83583285), (20, 66866628), (24, 55722190), (30, 44577752), (31, 43139760), (40, 33433314), (48, 27861095), (60, 22288876), (62, 21569880), (80, 16716657), (93, 14379920), (120, 11144438), (124, 10784940), (155, 8627952), (186, 7189960), (240, 5572219), (248, 5392470), (310, 4313976), (372, 3594980), (465, 2875984), (496, 2696235), (620, 2156988), (744, 1797490), (930, 1437992), (1240, 1078494), (1488, 898745), (1860, 718996), (2480, 539247), (3720, 359498), (7440, 179749)]