8415240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3049}}^1$

素因数の和:3086

約数の個数: 64

約数和(自身を含む): 26352000

約数和(自身を除く): 17936760

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, 3049, 6098, 9147, 12196, 15245, 18294, 24392, 30490, 36588, 45735, 60980, 70127, 73176, 91470, 121960, 140254, 182940, 210381, 280508, 350635, 365880, 420762, 561016, 701270, 841524, 1051905, 1402540, 1683048, 2103810, 2805080, 4207620, 8415240]

約数ペア:

[(1, 8415240), (2, 4207620), (3, 2805080), (4, 2103810), (5, 1683048), (6, 1402540), (8, 1051905), (10, 841524), (12, 701270), (15, 561016), (20, 420762), (23, 365880), (24, 350635), (30, 280508), (40, 210381), (46, 182940), (60, 140254), (69, 121960), (92, 91470), (115, 73176), (120, 70127), (138, 60980), (184, 45735), (230, 36588), (276, 30490), (345, 24392), (460, 18294), (552, 15245), (690, 12196), (920, 9147), (1380, 6098), (2760, 3049)]