124685940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{29269}}^1$

素因数の和:29352

約数の個数: 48

約数和(自身を含む): 354049920

約数和(自身を除く): 229363980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 29269, 58538, 87807, 117076, 146345, 175614, 292690, 351228, 439035, 585380, 878070, 1756140, 2078099, 4156198, 6234297, 8312396, 10390495, 12468594, 20780990, 24937188, 31171485, 41561980, 62342970, 124685940]

約数ペア:

[(1, 124685940), (2, 62342970), (3, 41561980), (4, 31171485), (5, 24937188), (6, 20780990), (10, 12468594), (12, 10390495), (15, 8312396), (20, 6234297), (30, 4156198), (60, 2078099), (71, 1756140), (142, 878070), (213, 585380), (284, 439035), (355, 351228), (426, 292690), (710, 175614), (852, 146345), (1065, 117076), (1420, 87807), (2130, 58538), (4260, 29269)]