67976460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1567}}^1$

素因数の和:1823

約数の個数: 72

約数和(自身を含む): 207182976

約数和(自身を除く): 139206516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1205, 1446, 1567, 2169, 2410, 2892, 3134, 3615, 4338, 4701, 4820, 6268, 7230, 7835, 8676, 9402, 10845, 14103, 14460, 15670, 18804, 21690, 23505, 28206, 31340, 43380, 47010, 56412, 70515, 94020, 141030, 282060, 377647, 755294, 1132941, 1510588, 1888235, 2265882, 3398823, 3776470, 4531764, 5664705, 6797646, 7552940, 11329410, 13595292, 16994115, 22658820, 33988230, 67976460]

約数ペア:

[(1, 67976460), (2, 33988230), (3, 22658820), (4, 16994115), (5, 13595292), (6, 11329410), (9, 7552940), (10, 6797646), (12, 5664705), (15, 4531764), (18, 3776470), (20, 3398823), (30, 2265882), (36, 1888235), (45, 1510588), (60, 1132941), (90, 755294), (180, 377647), (241, 282060), (482, 141030), (723, 94020), (964, 70515), (1205, 56412), (1446, 47010), (1567, 43380), (2169, 31340), (2410, 28206), (2892, 23505), (3134, 21690), (3615, 18804), (4338, 15670), (4701, 14460), (4820, 14103), (6268, 10845), (7230, 9402), (7835, 8676)]