5072940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{28183}}^1$

素因数の和:28198

約数の個数: 36

約数和(自身を含む): 15388464

約数和(自身を除く): 10315524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 28183, 56366, 84549, 112732, 140915, 169098, 253647, 281830, 338196, 422745, 507294, 563660, 845490, 1014588, 1268235, 1690980, 2536470, 5072940]

約数ペア:

[(1, 5072940), (2, 2536470), (3, 1690980), (4, 1268235), (5, 1014588), (6, 845490), (9, 563660), (10, 507294), (12, 422745), (15, 338196), (18, 281830), (20, 253647), (30, 169098), (36, 140915), (45, 112732), (60, 84549), (90, 56366), (180, 28183)]