791593680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{106397}}^1$

素因数の和:106444

約数の個数: 80

約数和(自身を含む): 2533123584

約数和(自身を除く): 1741529904

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, 106397, 212794, 319191, 425588, 531985, 638382, 851176, 1063970, 1276764, 1595955, 1702352, 2127940, 2553528, 3191910, 3298307, 4255880, 5107056, 6383820, 6596614, 8511760, 9894921, 12767640, 13193228, 16491535, 19789842, 25535280, 26386456, 32983070, 39579684, 49474605, 52772912, 65966140, 79159368, 98949210, 131932280, 158318736, 197898420, 263864560, 395796840, 791593680]

約数ペア:

[(1, 791593680), (2, 395796840), (3, 263864560), (4, 197898420), (5, 158318736), (6, 131932280), (8, 98949210), (10, 79159368), (12, 65966140), (15, 52772912), (16, 49474605), (20, 39579684), (24, 32983070), (30, 26386456), (31, 25535280), (40, 19789842), (48, 16491535), (60, 13193228), (62, 12767640), (80, 9894921), (93, 8511760), (120, 6596614), (124, 6383820), (155, 5107056), (186, 4255880), (240, 3298307), (248, 3191910), (310, 2553528), (372, 2127940), (465, 1702352), (496, 1595955), (620, 1276764), (744, 1063970), (930, 851176), (1240, 638382), (1488, 531985), (1860, 425588), (2480, 319191), (3720, 212794), (7440, 106397)]