477288120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3977401}}^1$

素因数の和:3977415

約数の個数: 32

約数和(自身を含む): 1431864720

約数和(自身を除く): 954576600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3977401, 7954802, 11932203, 15909604, 19887005, 23864406, 31819208, 39774010, 47728812, 59661015, 79548020, 95457624, 119322030, 159096040, 238644060, 477288120]

約数ペア:

[(1, 477288120), (2, 238644060), (3, 159096040), (4, 119322030), (5, 95457624), (6, 79548020), (8, 59661015), (10, 47728812), (12, 39774010), (15, 31819208), (20, 23864406), (24, 19887005), (30, 15909604), (40, 11932203), (60, 7954802), (120, 3977401)]