28935120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{120563}}^1$

素因数の和:120579

約数の個数: 40

約数和(自身を含む): 89699616

約数和(自身を除く): 60764496

約数列:

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

約数ペア:

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