940220280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2611723}}^1$

素因数の和:2611740

約数の個数: 48

約数和(自身を含む): 3055717080

約数和(自身を除く): 2115496800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2611723, 5223446, 7835169, 10446892, 13058615, 15670338, 20893784, 23505507, 26117230, 31340676, 39175845, 47011014, 52234460, 62681352, 78351690, 94022028, 104468920, 117527535, 156703380, 188044056, 235055070, 313406760, 470110140, 940220280]

約数ペア:

[(1, 940220280), (2, 470110140), (3, 313406760), (4, 235055070), (5, 188044056), (6, 156703380), (8, 117527535), (9, 104468920), (10, 94022028), (12, 78351690), (15, 62681352), (18, 52234460), (20, 47011014), (24, 39175845), (30, 31340676), (36, 26117230), (40, 23505507), (45, 20893784), (60, 15670338), (72, 13058615), (90, 10446892), (120, 7835169), (180, 5223446), (360, 2611723)]