64762680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7393}}^1$

素因数の和:7480

約数の個数: 64

約数和(自身を含む): 196976160

約数和(自身を除く): 132213480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 7393, 8760, 14786, 22179, 29572, 36965, 44358, 59144, 73930, 88716, 110895, 147860, 177432, 221790, 295720, 443580, 539689, 887160, 1079378, 1619067, 2158756, 2698445, 3238134, 4317512, 5396890, 6476268, 8095335, 10793780, 12952536, 16190670, 21587560, 32381340, 64762680]

約数ペア:

[(1, 64762680), (2, 32381340), (3, 21587560), (4, 16190670), (5, 12952536), (6, 10793780), (8, 8095335), (10, 6476268), (12, 5396890), (15, 4317512), (20, 3238134), (24, 2698445), (30, 2158756), (40, 1619067), (60, 1079378), (73, 887160), (120, 539689), (146, 443580), (219, 295720), (292, 221790), (365, 177432), (438, 147860), (584, 110895), (730, 88716), (876, 73930), (1095, 59144), (1460, 44358), (1752, 36965), (2190, 29572), (2920, 22179), (4380, 14786), (7393, 8760)]