57870240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{120563}}^1$

素因数の和:120581

約数の個数: 48

約数和(自身を含む): 182292768

約数和(自身を除く): 124422528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 120563, 241126, 361689, 482252, 602815, 723378, 964504, 1205630, 1446756, 1808445, 1929008, 2411260, 2893512, 3616890, 3858016, 4822520, 5787024, 7233780, 9645040, 11574048, 14467560, 19290080, 28935120, 57870240]

約数ペア:

[(1, 57870240), (2, 28935120), (3, 19290080), (4, 14467560), (5, 11574048), (6, 9645040), (8, 7233780), (10, 5787024), (12, 4822520), (15, 3858016), (16, 3616890), (20, 2893512), (24, 2411260), (30, 1929008), (32, 1808445), (40, 1446756), (48, 1205630), (60, 964504), (80, 723378), (96, 602815), (120, 482252), (160, 361689), (240, 241126), (480, 120563)]