260003376

素因数分解:

$2^4\times 3^2\times {\mathrm{1805579}}^1$

素因数の和:1805593

約数の個数: 30

約数和(自身を含む): 727648740

約数和(自身を除く): 467645364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1805579, 3611158, 5416737, 7222316, 10833474, 14444632, 16250211, 21666948, 28889264, 32500422, 43333896, 65000844, 86667792, 130001688, 260003376]

約数ペア:

[(1, 260003376), (2, 130001688), (3, 86667792), (4, 65000844), (6, 43333896), (8, 32500422), (9, 28889264), (12, 21666948), (16, 16250211), (18, 14444632), (24, 10833474), (36, 7222316), (48, 5416737), (72, 3611158), (144, 1805579)]