15883080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1237}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 48133440

約数和(自身を除く): 32250360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1237, 1284, 1605, 2140, 2474, 2568, 3210, 3711, 4280, 4948, 6185, 6420, 7422, 9896, 12370, 12840, 14844, 18555, 24740, 29688, 37110, 49480, 74220, 132359, 148440, 264718, 397077, 529436, 661795, 794154, 1058872, 1323590, 1588308, 1985385, 2647180, 3176616, 3970770, 5294360, 7941540, 15883080]

約数ペア:

[(1, 15883080), (2, 7941540), (3, 5294360), (4, 3970770), (5, 3176616), (6, 2647180), (8, 1985385), (10, 1588308), (12, 1323590), (15, 1058872), (20, 794154), (24, 661795), (30, 529436), (40, 397077), (60, 264718), (107, 148440), (120, 132359), (214, 74220), (321, 49480), (428, 37110), (535, 29688), (642, 24740), (856, 18555), (1070, 14844), (1237, 12840), (1284, 12370), (1605, 9896), (2140, 7422), (2474, 6420), (2568, 6185), (3210, 4948), (3711, 4280)]