99921720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{832681}}^1$

素因数の和:832695

約数の個数: 32

約数和(自身を含む): 299765520

約数和(自身を除く): 199843800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 832681, 1665362, 2498043, 3330724, 4163405, 4996086, 6661448, 8326810, 9992172, 12490215, 16653620, 19984344, 24980430, 33307240, 49960860, 99921720]

約数ペア:

[(1, 99921720), (2, 49960860), (3, 33307240), (4, 24980430), (5, 19984344), (6, 16653620), (8, 12490215), (10, 9992172), (12, 8326810), (15, 6661448), (20, 4996086), (24, 4163405), (30, 3330724), (40, 2498043), (60, 1665362), (120, 832681)]