73490520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26627}}^1$

素因数の和:26664

約数の個数: 64

約数和(自身を含む): 230065920

約数和(自身を除く): 156575400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 26627, 53254, 79881, 106508, 133135, 159762, 213016, 266270, 319524, 399405, 532540, 612421, 639048, 798810, 1065080, 1224842, 1597620, 1837263, 2449684, 3062105, 3195240, 3674526, 4899368, 6124210, 7349052, 9186315, 12248420, 14698104, 18372630, 24496840, 36745260, 73490520]

約数ペア:

[(1, 73490520), (2, 36745260), (3, 24496840), (4, 18372630), (5, 14698104), (6, 12248420), (8, 9186315), (10, 7349052), (12, 6124210), (15, 4899368), (20, 3674526), (23, 3195240), (24, 3062105), (30, 2449684), (40, 1837263), (46, 1597620), (60, 1224842), (69, 1065080), (92, 798810), (115, 639048), (120, 612421), (138, 532540), (184, 399405), (230, 319524), (276, 266270), (345, 213016), (460, 159762), (552, 133135), (690, 106508), (920, 79881), (1380, 53254), (2760, 26627)]