321327480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{116423}}^1$

素因数の和:116460

約数の個数: 64

約数和(自身を含む): 1005903360

約数和(自身を除く): 684575880

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, 116423, 232846, 349269, 465692, 582115, 698538, 931384, 1164230, 1397076, 1746345, 2328460, 2677729, 2794152, 3492690, 4656920, 5355458, 6985380, 8033187, 10710916, 13388645, 13970760, 16066374, 21421832, 26777290, 32132748, 40165935, 53554580, 64265496, 80331870, 107109160, 160663740, 321327480]

約数ペア:

[(1, 321327480), (2, 160663740), (3, 107109160), (4, 80331870), (5, 64265496), (6, 53554580), (8, 40165935), (10, 32132748), (12, 26777290), (15, 21421832), (20, 16066374), (23, 13970760), (24, 13388645), (30, 10710916), (40, 8033187), (46, 6985380), (60, 5355458), (69, 4656920), (92, 3492690), (115, 2794152), (120, 2677729), (138, 2328460), (184, 1746345), (230, 1397076), (276, 1164230), (345, 931384), (460, 698538), (552, 582115), (690, 465692), (920, 349269), (1380, 232846), (2760, 116423)]