40685160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14741}}^1$

素因数の和:14778

約数の個数: 64

約数和(自身を含む): 127370880

約数和(自身を除く): 86685720

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, 14741, 29482, 44223, 58964, 73705, 88446, 117928, 147410, 176892, 221115, 294820, 339043, 353784, 442230, 589640, 678086, 884460, 1017129, 1356172, 1695215, 1768920, 2034258, 2712344, 3390430, 4068516, 5085645, 6780860, 8137032, 10171290, 13561720, 20342580, 40685160]

約数ペア:

[(1, 40685160), (2, 20342580), (3, 13561720), (4, 10171290), (5, 8137032), (6, 6780860), (8, 5085645), (10, 4068516), (12, 3390430), (15, 2712344), (20, 2034258), (23, 1768920), (24, 1695215), (30, 1356172), (40, 1017129), (46, 884460), (60, 678086), (69, 589640), (92, 442230), (115, 353784), (120, 339043), (138, 294820), (184, 221115), (230, 176892), (276, 147410), (345, 117928), (460, 88446), (552, 73705), (690, 58964), (920, 44223), (1380, 29482), (2760, 14741)]