2089176608280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19231}}^1\times {\mathrm{905299}}^1$

素因数の和:924544

約数の個数: 64

約数和(自身を含む): 6267862656000

約数和(自身を除く): 4178686047720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 19231, 38462, 57693, 76924, 96155, 115386, 153848, 192310, 230772, 288465, 384620, 461544, 576930, 769240, 905299, 1153860, 1810598, 2307720, 2715897, 3621196, 4526495, 5431794, 7242392, 9052990, 10863588, 13579485, 18105980, 21727176, 27158970, 36211960, 54317940, 108635880, 17409805069, 34819610138, 52229415207, 69639220276, 87049025345, 104458830414, 139278440552, 174098050690, 208917660828, 261147076035, 348196101380, 417835321656, 522294152070, 696392202760, 1044588304140, 2089176608280]

約数ペア:

[(1, 2089176608280), (2, 1044588304140), (3, 696392202760), (4, 522294152070), (5, 417835321656), (6, 348196101380), (8, 261147076035), (10, 208917660828), (12, 174098050690), (15, 139278440552), (20, 104458830414), (24, 87049025345), (30, 69639220276), (40, 52229415207), (60, 34819610138), (120, 17409805069), (19231, 108635880), (38462, 54317940), (57693, 36211960), (76924, 27158970), (96155, 21727176), (115386, 18105980), (153848, 13579485), (192310, 10863588), (230772, 9052990), (288465, 7242392), (384620, 5431794), (461544, 4526495), (576930, 3621196), (769240, 2715897), (905299, 2307720), (1153860, 1810598)]