144436980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{7691}}^1$

素因数の和:8016

約数の個数: 48

約数和(自身を含む): 405768384

約数和(自身を除く): 261331404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 7691, 9390, 15382, 18780, 23073, 30764, 38455, 46146, 76910, 92292, 115365, 153820, 230730, 461460, 2407283, 4814566, 7221849, 9629132, 12036415, 14443698, 24072830, 28887396, 36109245, 48145660, 72218490, 144436980]

約数ペア:

[(1, 144436980), (2, 72218490), (3, 48145660), (4, 36109245), (5, 28887396), (6, 24072830), (10, 14443698), (12, 12036415), (15, 9629132), (20, 7221849), (30, 4814566), (60, 2407283), (313, 461460), (626, 230730), (939, 153820), (1252, 115365), (1565, 92292), (1878, 76910), (3130, 46146), (3756, 38455), (4695, 30764), (6260, 23073), (7691, 18780), (9390, 15382)]