13423440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{55931}}^1$

素因数の和:55947

約数の個数: 40

約数和(自身を含む): 41613408

約数和(自身を除く): 28189968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 55931, 111862, 167793, 223724, 279655, 335586, 447448, 559310, 671172, 838965, 894896, 1118620, 1342344, 1677930, 2237240, 2684688, 3355860, 4474480, 6711720, 13423440]

約数ペア:

[(1, 13423440), (2, 6711720), (3, 4474480), (4, 3355860), (5, 2684688), (6, 2237240), (8, 1677930), (10, 1342344), (12, 1118620), (15, 894896), (16, 838965), (20, 671172), (24, 559310), (30, 447448), (40, 335586), (48, 279655), (60, 223724), (80, 167793), (120, 111862), (240, 55931)]