61856460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{38183}}^1$

素因数の和:38204

約数の個数: 60

約数和(自身を含む): 194051088

約数和(自身を除く): 132194628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 38183, 76366, 114549, 152732, 190915, 229098, 343647, 381830, 458196, 572745, 687294, 763660, 1030941, 1145490, 1374588, 1718235, 2061882, 2290980, 3092823, 3436470, 4123764, 5154705, 6185646, 6872940, 10309410, 12371292, 15464115, 20618820, 30928230, 61856460]

約数ペア:

[(1, 61856460), (2, 30928230), (3, 20618820), (4, 15464115), (5, 12371292), (6, 10309410), (9, 6872940), (10, 6185646), (12, 5154705), (15, 4123764), (18, 3436470), (20, 3092823), (27, 2290980), (30, 2061882), (36, 1718235), (45, 1374588), (54, 1145490), (60, 1030941), (81, 763660), (90, 687294), (108, 572745), (135, 458196), (162, 381830), (180, 343647), (270, 229098), (324, 190915), (405, 152732), (540, 114549), (810, 76366), (1620, 38183)]