289202880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4243}}^1$

素因数の和:4334

約数の個数: 112

約数和(自身を含む): 931371264

約数和(自身を除く): 642168384

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, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4243, 4260, 4544, 5680, 6816, 8486, 8520, 11360, 12729, 13632, 16972, 17040, 21215, 22720, 25458, 33944, 34080, 42430, 50916, 63645, 67888, 68160, 84860, 101832, 127290, 135776, 169720, 203664, 254580, 271552, 301253, 339440, 407328, 509160, 602506, 678880, 814656, 903759, 1018320, 1205012, 1357760, 1506265, 1807518, 2036640, 2410024, 3012530, 3615036, 4073280, 4518795, 4820048, 6025060, 7230072, 9037590, 9640096, 12050120, 14460144, 18075180, 19280192, 24100240, 28920288, 36150360, 48200480, 57840576, 72300720, 96400960, 144601440, 289202880]

約数ペア:

[(1, 289202880), (2, 144601440), (3, 96400960), (4, 72300720), (5, 57840576), (6, 48200480), (8, 36150360), (10, 28920288), (12, 24100240), (15, 19280192), (16, 18075180), (20, 14460144), (24, 12050120), (30, 9640096), (32, 9037590), (40, 7230072), (48, 6025060), (60, 4820048), (64, 4518795), (71, 4073280), (80, 3615036), (96, 3012530), (120, 2410024), (142, 2036640), (160, 1807518), (192, 1506265), (213, 1357760), (240, 1205012), (284, 1018320), (320, 903759), (355, 814656), (426, 678880), (480, 602506), (568, 509160), (710, 407328), (852, 339440), (960, 301253), (1065, 271552), (1136, 254580), (1420, 203664), (1704, 169720), (2130, 135776), (2272, 127290), (2840, 101832), (3408, 84860), (4243, 68160), (4260, 67888), (4544, 63645), (5680, 50916), (6816, 42430), (8486, 34080), (8520, 33944), (11360, 25458), (12729, 22720), (13632, 21215), (16972, 17040)]