220202760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14449}}^1$

素因数の和:14590

約数の個数: 64

約数和(自身を含む): 665856000

約数和(自身を除く): 445653240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 14449, 15240, 28898, 43347, 57796, 72245, 86694, 115592, 144490, 173388, 216735, 288980, 346776, 433470, 577960, 866940, 1733880, 1835023, 3670046, 5505069, 7340092, 9175115, 11010138, 14680184, 18350230, 22020276, 27525345, 36700460, 44040552, 55050690, 73400920, 110101380, 220202760]

約数ペア:

[(1, 220202760), (2, 110101380), (3, 73400920), (4, 55050690), (5, 44040552), (6, 36700460), (8, 27525345), (10, 22020276), (12, 18350230), (15, 14680184), (20, 11010138), (24, 9175115), (30, 7340092), (40, 5505069), (60, 3670046), (120, 1835023), (127, 1733880), (254, 866940), (381, 577960), (508, 433470), (635, 346776), (762, 288980), (1016, 216735), (1270, 173388), (1524, 144490), (1905, 115592), (2540, 86694), (3048, 72245), (3810, 57796), (5080, 43347), (7620, 28898), (14449, 15240)]