308385540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{10259}}^1$

素因数の和:10441

約数の個数: 72

約数和(自身を含む): 941129280

約数和(自身を除く): 632743740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 3006, 3340, 5010, 6012, 7515, 10020, 10259, 15030, 20518, 30060, 30777, 41036, 51295, 61554, 92331, 102590, 123108, 153885, 184662, 205180, 307770, 369324, 461655, 615540, 923310, 1713253, 1846620, 3426506, 5139759, 6853012, 8566265, 10279518, 15419277, 17132530, 20559036, 25698795, 30838554, 34265060, 51397590, 61677108, 77096385, 102795180, 154192770, 308385540]

約数ペア:

[(1, 308385540), (2, 154192770), (3, 102795180), (4, 77096385), (5, 61677108), (6, 51397590), (9, 34265060), (10, 30838554), (12, 25698795), (15, 20559036), (18, 17132530), (20, 15419277), (30, 10279518), (36, 8566265), (45, 6853012), (60, 5139759), (90, 3426506), (167, 1846620), (180, 1713253), (334, 923310), (501, 615540), (668, 461655), (835, 369324), (1002, 307770), (1503, 205180), (1670, 184662), (2004, 153885), (2505, 123108), (3006, 102590), (3340, 92331), (5010, 61554), (6012, 51295), (7515, 41036), (10020, 30777), (10259, 30060), (15030, 20518)]