124311720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79687}}^1$

素因数の和:79714

約数の個数: 64

約数和(自身を含む): 401627520

約数和(自身を除く): 277315800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 79687, 159374, 239061, 318748, 398435, 478122, 637496, 796870, 956244, 1035931, 1195305, 1593740, 1912488, 2071862, 2390610, 3107793, 3187480, 4143724, 4781220, 5179655, 6215586, 8287448, 9562440, 10359310, 12431172, 15538965, 20718620, 24862344, 31077930, 41437240, 62155860, 124311720]

約数ペア:

[(1, 124311720), (2, 62155860), (3, 41437240), (4, 31077930), (5, 24862344), (6, 20718620), (8, 15538965), (10, 12431172), (12, 10359310), (13, 9562440), (15, 8287448), (20, 6215586), (24, 5179655), (26, 4781220), (30, 4143724), (39, 3187480), (40, 3107793), (52, 2390610), (60, 2071862), (65, 1912488), (78, 1593740), (104, 1195305), (120, 1035931), (130, 956244), (156, 796870), (195, 637496), (260, 478122), (312, 398435), (390, 318748), (520, 239061), (780, 159374), (1560, 79687)]