789838080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2897}}^1$

素因数の和:2992

約数の個数: 144

約数和(自身を含む): 2558957184

約数和(自身を除く): 1769119104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 568, 640, 710, 768, 852, 960, 1065, 1136, 1280, 1420, 1704, 1920, 2130, 2272, 2840, 2897, 3408, 3840, 4260, 4544, 5680, 5794, 6816, 8520, 8691, 9088, 11360, 11588, 13632, 14485, 17040, 17382, 18176, 22720, 23176, 27264, 28970, 34080, 34764, 43455, 45440, 46352, 54528, 57940, 68160, 69528, 86910, 90880, 92704, 115880, 136320, 139056, 173820, 185408, 205687, 231760, 272640, 278112, 347640, 370816, 411374, 463520, 556224, 617061, 695280, 741632, 822748, 927040, 1028435, 1112448, 1234122, 1390560, 1645496, 1854080, 2056870, 2224896, 2468244, 2781120, 3085305, 3290992, 3708160, 4113740, 4936488, 5562240, 6170610, 6581984, 8227480, 9872976, 11124480, 12341220, 13163968, 16454960, 19745952, 24682440, 26327936, 32909920, 39491904, 49364880, 52655872, 65819840, 78983808, 98729760, 131639680, 157967616, 197459520, 263279360, 394919040, 789838080]

約数ペア:

[(1, 789838080), (2, 394919040), (3, 263279360), (4, 197459520), (5, 157967616), (6, 131639680), (8, 98729760), (10, 78983808), (12, 65819840), (15, 52655872), (16, 49364880), (20, 39491904), (24, 32909920), (30, 26327936), (32, 24682440), (40, 19745952), (48, 16454960), (60, 13163968), (64, 12341220), (71, 11124480), (80, 9872976), (96, 8227480), (120, 6581984), (128, 6170610), (142, 5562240), (160, 4936488), (192, 4113740), (213, 3708160), (240, 3290992), (256, 3085305), (284, 2781120), (320, 2468244), (355, 2224896), (384, 2056870), (426, 1854080), (480, 1645496), (568, 1390560), (640, 1234122), (710, 1112448), (768, 1028435), (852, 927040), (960, 822748), (1065, 741632), (1136, 695280), (1280, 617061), (1420, 556224), (1704, 463520), (1920, 411374), (2130, 370816), (2272, 347640), (2840, 278112), (2897, 272640), (3408, 231760), (3840, 205687), (4260, 185408), (4544, 173820), (5680, 139056), (5794, 136320), (6816, 115880), (8520, 92704), (8691, 90880), (9088, 86910), (11360, 69528), (11588, 68160), (13632, 57940), (14485, 54528), (17040, 46352), (17382, 45440), (18176, 43455), (22720, 34764), (23176, 34080), (27264, 28970)]