40572060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8147}}^1$

素因数の和:8242

約数の個数: 48

約数和(自身を含む): 114984576

約数和(自身を除く): 74412516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 8147, 16294, 24441, 32588, 40735, 48882, 81470, 97764, 122205, 162940, 244410, 488820, 676201, 1352402, 2028603, 2704804, 3381005, 4057206, 6762010, 8114412, 10143015, 13524020, 20286030, 40572060]

約数ペア:

[(1, 40572060), (2, 20286030), (3, 13524020), (4, 10143015), (5, 8114412), (6, 6762010), (10, 4057206), (12, 3381005), (15, 2704804), (20, 2028603), (30, 1352402), (60, 676201), (83, 488820), (166, 244410), (249, 162940), (332, 122205), (415, 97764), (498, 81470), (830, 48882), (996, 40735), (1245, 32588), (1660, 24441), (2490, 16294), (4980, 8147)]