24840660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31847}}^1$

素因数の和:31872

約数の個数: 48

約数和(自身を含む): 74906496

約数和(自身を除く): 50065836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 31847, 63694, 95541, 127388, 159235, 191082, 318470, 382164, 414011, 477705, 636940, 828022, 955410, 1242033, 1656044, 1910820, 2070055, 2484066, 4140110, 4968132, 6210165, 8280220, 12420330, 24840660]

約数ペア:

[(1, 24840660), (2, 12420330), (3, 8280220), (4, 6210165), (5, 4968132), (6, 4140110), (10, 2484066), (12, 2070055), (13, 1910820), (15, 1656044), (20, 1242033), (26, 955410), (30, 828022), (39, 636940), (52, 477705), (60, 414011), (65, 382164), (78, 318470), (130, 191082), (156, 159235), (195, 127388), (260, 95541), (390, 63694), (780, 31847)]