64011660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26021}}^1$

素因数の和:26074

約数の個数: 48

約数和(自身を含む): 183611232

約数和(自身を除く): 119599572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 26021, 52042, 78063, 104084, 130105, 156126, 260210, 312252, 390315, 520420, 780630, 1066861, 1561260, 2133722, 3200583, 4267444, 5334305, 6401166, 10668610, 12802332, 16002915, 21337220, 32005830, 64011660]

約数ペア:

[(1, 64011660), (2, 32005830), (3, 21337220), (4, 16002915), (5, 12802332), (6, 10668610), (10, 6401166), (12, 5334305), (15, 4267444), (20, 3200583), (30, 2133722), (41, 1561260), (60, 1066861), (82, 780630), (123, 520420), (164, 390315), (205, 312252), (246, 260210), (410, 156126), (492, 130105), (615, 104084), (820, 78063), (1230, 52042), (2460, 26021)]