55355280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{230647}}^1$

素因数の和:230663

約数の個数: 40

約数和(自身を含む): 171602112

約数和(自身を除く): 116246832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 230647, 461294, 691941, 922588, 1153235, 1383882, 1845176, 2306470, 2767764, 3459705, 3690352, 4612940, 5535528, 6919410, 9225880, 11071056, 13838820, 18451760, 27677640, 55355280]

約数ペア:

[(1, 55355280), (2, 27677640), (3, 18451760), (4, 13838820), (5, 11071056), (6, 9225880), (8, 6919410), (10, 5535528), (12, 4612940), (15, 3690352), (16, 3459705), (20, 2767764), (24, 2306470), (30, 1845176), (40, 1383882), (48, 1153235), (60, 922588), (80, 691941), (120, 461294), (240, 230647)]