79918680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2273}}^1$

素因数の和:2580

約数の個数: 64

約数和(自身を含む): 240680160

約数和(自身を除く): 160761480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 2273, 2344, 2930, 3516, 4395, 4546, 5860, 6819, 7032, 8790, 9092, 11365, 11720, 13638, 17580, 18184, 22730, 27276, 34095, 35160, 45460, 54552, 68190, 90920, 136380, 272760, 665989, 1331978, 1997967, 2663956, 3329945, 3995934, 5327912, 6659890, 7991868, 9989835, 13319780, 15983736, 19979670, 26639560, 39959340, 79918680]

約数ペア:

[(1, 79918680), (2, 39959340), (3, 26639560), (4, 19979670), (5, 15983736), (6, 13319780), (8, 9989835), (10, 7991868), (12, 6659890), (15, 5327912), (20, 3995934), (24, 3329945), (30, 2663956), (40, 1997967), (60, 1331978), (120, 665989), (293, 272760), (586, 136380), (879, 90920), (1172, 68190), (1465, 54552), (1758, 45460), (2273, 35160), (2344, 34095), (2930, 27276), (3516, 22730), (4395, 18184), (4546, 17580), (5860, 13638), (6819, 11720), (7032, 11365), (8790, 9092)]