156085320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1300711}}^1$

素因数の和:1300725

約数の個数: 32

約数和(自身を含む): 468256320

約数和(自身を除く): 312171000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1300711, 2601422, 3902133, 5202844, 6503555, 7804266, 10405688, 13007110, 15608532, 19510665, 26014220, 31217064, 39021330, 52028440, 78042660, 156085320]

約数ペア:

[(1, 156085320), (2, 78042660), (3, 52028440), (4, 39021330), (5, 31217064), (6, 26014220), (8, 19510665), (10, 15608532), (12, 13007110), (15, 10405688), (20, 7804266), (24, 6503555), (30, 5202844), (40, 3902133), (60, 2601422), (120, 1300711)]