108447720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21017}}^1$

素因数の和:21074

約数の個数: 64

約数和(自身を含む): 332925120

約数和(自身を除く): 224477400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 21017, 42034, 63051, 84068, 105085, 126102, 168136, 210170, 252204, 315255, 420340, 504408, 630510, 840680, 903731, 1261020, 1807462, 2522040, 2711193, 3614924, 4518655, 5422386, 7229848, 9037310, 10844772, 13555965, 18074620, 21689544, 27111930, 36149240, 54223860, 108447720]

約数ペア:

[(1, 108447720), (2, 54223860), (3, 36149240), (4, 27111930), (5, 21689544), (6, 18074620), (8, 13555965), (10, 10844772), (12, 9037310), (15, 7229848), (20, 5422386), (24, 4518655), (30, 3614924), (40, 2711193), (43, 2522040), (60, 1807462), (86, 1261020), (120, 903731), (129, 840680), (172, 630510), (215, 504408), (258, 420340), (344, 315255), (430, 252204), (516, 210170), (645, 168136), (860, 126102), (1032, 105085), (1290, 84068), (1720, 63051), (2580, 42034), (5160, 21017)]