805900560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{9677}}^1$

素因数の和:10040

約数の個数: 80

約数和(自身を含む): 2505750336

約数和(自身を除く): 1699849776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 694, 1041, 1388, 1735, 2082, 2776, 3470, 4164, 5205, 5552, 6940, 8328, 9677, 10410, 13880, 16656, 19354, 20820, 27760, 29031, 38708, 41640, 48385, 58062, 77416, 83280, 96770, 116124, 145155, 154832, 193540, 232248, 290310, 387080, 464496, 580620, 774160, 1161240, 2322480, 3357919, 6715838, 10073757, 13431676, 16789595, 20147514, 26863352, 33579190, 40295028, 50368785, 53726704, 67158380, 80590056, 100737570, 134316760, 161180112, 201475140, 268633520, 402950280, 805900560]

約数ペア:

[(1, 805900560), (2, 402950280), (3, 268633520), (4, 201475140), (5, 161180112), (6, 134316760), (8, 100737570), (10, 80590056), (12, 67158380), (15, 53726704), (16, 50368785), (20, 40295028), (24, 33579190), (30, 26863352), (40, 20147514), (48, 16789595), (60, 13431676), (80, 10073757), (120, 6715838), (240, 3357919), (347, 2322480), (694, 1161240), (1041, 774160), (1388, 580620), (1735, 464496), (2082, 387080), (2776, 290310), (3470, 232248), (4164, 193540), (5205, 154832), (5552, 145155), (6940, 116124), (8328, 96770), (9677, 83280), (10410, 77416), (13880, 58062), (16656, 48385), (19354, 41640), (20820, 38708), (27760, 29031)]