516536880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{69427}}^1$

素因数の和:69474

約数の個数: 80

約数和(自身を含む): 1652941824

約数和(自身を除く): 1136404944

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, 69427, 138854, 208281, 277708, 347135, 416562, 555416, 694270, 833124, 1041405, 1110832, 1388540, 1666248, 2082810, 2152237, 2777080, 3332496, 4165620, 4304474, 5554160, 6456711, 8331240, 8608948, 10761185, 12913422, 16662480, 17217896, 21522370, 25826844, 32283555, 34435792, 43044740, 51653688, 64567110, 86089480, 103307376, 129134220, 172178960, 258268440, 516536880]

約数ペア:

[(1, 516536880), (2, 258268440), (3, 172178960), (4, 129134220), (5, 103307376), (6, 86089480), (8, 64567110), (10, 51653688), (12, 43044740), (15, 34435792), (16, 32283555), (20, 25826844), (24, 21522370), (30, 17217896), (31, 16662480), (40, 12913422), (48, 10761185), (60, 8608948), (62, 8331240), (80, 6456711), (93, 5554160), (120, 4304474), (124, 4165620), (155, 3332496), (186, 2777080), (240, 2152237), (248, 2082810), (310, 1666248), (372, 1388540), (465, 1110832), (496, 1041405), (620, 833124), (744, 694270), (930, 555416), (1240, 416562), (1488, 347135), (1860, 277708), (2480, 208281), (3720, 138854), (7440, 69427)]