156655920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{652733}}^1$

素因数の和:652749

約数の個数: 40

約数和(自身を含む): 485634096

約数和(自身を除く): 328978176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 652733, 1305466, 1958199, 2610932, 3263665, 3916398, 5221864, 6527330, 7832796, 9790995, 10443728, 13054660, 15665592, 19581990, 26109320, 31331184, 39163980, 52218640, 78327960, 156655920]

約数ペア:

[(1, 156655920), (2, 78327960), (3, 52218640), (4, 39163980), (5, 31331184), (6, 26109320), (8, 19581990), (10, 15665592), (12, 13054660), (15, 10443728), (16, 9790995), (20, 7832796), (24, 6527330), (30, 5221864), (40, 3916398), (48, 3263665), (60, 2610932), (80, 1958199), (120, 1305466), (240, 652733)]