159342180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{6827}}^1$

素因数の和:7228

約数の個数: 48

約数和(自身を含む): 447370560

約数和(自身を除く): 288028380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3890, 4668, 5835, 6827, 7780, 11670, 13654, 20481, 23340, 27308, 34135, 40962, 68270, 81924, 102405, 136540, 204810, 409620, 2655703, 5311406, 7967109, 10622812, 13278515, 15934218, 26557030, 31868436, 39835545, 53114060, 79671090, 159342180]

約数ペア:

[(1, 159342180), (2, 79671090), (3, 53114060), (4, 39835545), (5, 31868436), (6, 26557030), (10, 15934218), (12, 13278515), (15, 10622812), (20, 7967109), (30, 5311406), (60, 2655703), (389, 409620), (778, 204810), (1167, 136540), (1556, 102405), (1945, 81924), (2334, 68270), (3890, 40962), (4668, 34135), (5835, 27308), (6827, 23340), (7780, 20481), (11670, 13654)]