65779680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3248

約数の個数: 96

約数和(自身を含む): 212091264

約数和(自身を除く): 146311584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3187, 3440, 4128, 5160, 6374, 6880, 9561, 10320, 12748, 15935, 19122, 20640, 25496, 31870, 38244, 47805, 50992, 63740, 76488, 95610, 101984, 127480, 137041, 152976, 191220, 254960, 274082, 305952, 382440, 411123, 509920, 548164, 685205, 764880, 822246, 1096328, 1370410, 1529760, 1644492, 2055615, 2192656, 2740820, 3288984, 4111230, 4385312, 5481640, 6577968, 8222460, 10963280, 13155936, 16444920, 21926560, 32889840, 65779680]

約数ペア:

[(1, 65779680), (2, 32889840), (3, 21926560), (4, 16444920), (5, 13155936), (6, 10963280), (8, 8222460), (10, 6577968), (12, 5481640), (15, 4385312), (16, 4111230), (20, 3288984), (24, 2740820), (30, 2192656), (32, 2055615), (40, 1644492), (43, 1529760), (48, 1370410), (60, 1096328), (80, 822246), (86, 764880), (96, 685205), (120, 548164), (129, 509920), (160, 411123), (172, 382440), (215, 305952), (240, 274082), (258, 254960), (344, 191220), (430, 152976), (480, 137041), (516, 127480), (645, 101984), (688, 95610), (860, 76488), (1032, 63740), (1290, 50992), (1376, 47805), (1720, 38244), (2064, 31870), (2580, 25496), (3187, 20640), (3440, 19122), (4128, 15935), (5160, 12748), (6374, 10320), (6880, 9561)]