272786520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{20117}}^1$

素因数の和:20244

約数の個数: 64

約数和(自身を含む): 825642720

約数和(自身を除く): 552856200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2712, 3390, 4520, 6780, 13560, 20117, 40234, 60351, 80468, 100585, 120702, 160936, 201170, 241404, 301755, 402340, 482808, 603510, 804680, 1207020, 2273221, 2414040, 4546442, 6819663, 9092884, 11366105, 13639326, 18185768, 22732210, 27278652, 34098315, 45464420, 54557304, 68196630, 90928840, 136393260, 272786520]

約数ペア:

[(1, 272786520), (2, 136393260), (3, 90928840), (4, 68196630), (5, 54557304), (6, 45464420), (8, 34098315), (10, 27278652), (12, 22732210), (15, 18185768), (20, 13639326), (24, 11366105), (30, 9092884), (40, 6819663), (60, 4546442), (113, 2414040), (120, 2273221), (226, 1207020), (339, 804680), (452, 603510), (565, 482808), (678, 402340), (904, 301755), (1130, 241404), (1356, 201170), (1695, 160936), (2260, 120702), (2712, 100585), (3390, 80468), (4520, 60351), (6780, 40234), (13560, 20117)]