120304620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3463}}^1$

素因数の和:3671

約数の個数: 72

約数和(自身を含む): 366920736

約数和(自身を除く): 246616116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3463, 3474, 3860, 5790, 6926, 6948, 8685, 10389, 11580, 13852, 17315, 17370, 20778, 31167, 34630, 34740, 41556, 51945, 62334, 69260, 103890, 124668, 155835, 207780, 311670, 623340, 668359, 1336718, 2005077, 2673436, 3341795, 4010154, 6015231, 6683590, 8020308, 10025385, 12030462, 13367180, 20050770, 24060924, 30076155, 40101540, 60152310, 120304620]

約数ペア:

[(1, 120304620), (2, 60152310), (3, 40101540), (4, 30076155), (5, 24060924), (6, 20050770), (9, 13367180), (10, 12030462), (12, 10025385), (15, 8020308), (18, 6683590), (20, 6015231), (30, 4010154), (36, 3341795), (45, 2673436), (60, 2005077), (90, 1336718), (180, 668359), (193, 623340), (386, 311670), (579, 207780), (772, 155835), (965, 124668), (1158, 103890), (1737, 69260), (1930, 62334), (2316, 51945), (2895, 41556), (3463, 34740), (3474, 34630), (3860, 31167), (5790, 20778), (6926, 17370), (6948, 17315), (8685, 13852), (10389, 11580)]