120315330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12979}}^1$

素因数の和:13095

約数の個数: 48

約数和(自身を含む): 315881280

約数和(自身を除く): 195565950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 12979, 25958, 38937, 64895, 77874, 116811, 129790, 194685, 233622, 389370, 584055, 1168110, 1336837, 2673674, 4010511, 6684185, 8021022, 12031533, 13368370, 20052555, 24063066, 40105110, 60157665, 120315330]

約数ペア:

[(1, 120315330), (2, 60157665), (3, 40105110), (5, 24063066), (6, 20052555), (9, 13368370), (10, 12031533), (15, 8021022), (18, 6684185), (30, 4010511), (45, 2673674), (90, 1336837), (103, 1168110), (206, 584055), (309, 389370), (515, 233622), (618, 194685), (927, 129790), (1030, 116811), (1545, 77874), (1854, 64895), (3090, 38937), (4635, 25958), (9270, 12979)]