40370520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14627}}^1$

素因数の和:14664

約数の個数: 64

約数和(自身を含む): 126385920

約数和(自身を除く): 86015400

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, 14627, 29254, 43881, 58508, 73135, 87762, 117016, 146270, 175524, 219405, 292540, 336421, 351048, 438810, 585080, 672842, 877620, 1009263, 1345684, 1682105, 1755240, 2018526, 2691368, 3364210, 4037052, 5046315, 6728420, 8074104, 10092630, 13456840, 20185260, 40370520]

約数ペア:

[(1, 40370520), (2, 20185260), (3, 13456840), (4, 10092630), (5, 8074104), (6, 6728420), (8, 5046315), (10, 4037052), (12, 3364210), (15, 2691368), (20, 2018526), (23, 1755240), (24, 1682105), (30, 1345684), (40, 1009263), (46, 877620), (60, 672842), (69, 585080), (92, 438810), (115, 351048), (120, 336421), (138, 292540), (184, 219405), (230, 175524), (276, 146270), (345, 117016), (460, 87762), (552, 73135), (690, 58508), (920, 43881), (1380, 29254), (2760, 14627)]