148375140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2472919}}^1$

素因数の和:2472931

約数の個数: 24

約数和(自身を含む): 415450560

約数和(自身を除く): 267075420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2472919, 4945838, 7418757, 9891676, 12364595, 14837514, 24729190, 29675028, 37093785, 49458380, 74187570, 148375140]

約数ペア:

[(1, 148375140), (2, 74187570), (3, 49458380), (4, 37093785), (5, 29675028), (6, 24729190), (10, 14837514), (12, 12364595), (15, 9891676), (20, 7418757), (30, 4945838), (60, 2472919)]