880490880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2249

約数の個数: 192

約数和(自身を含む): 3084700320

約数和(自身を除く): 2204209440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 384, 426, 480, 568, 576, 639, 640, 710, 720, 852, 960, 1065, 1136, 1152, 1278, 1420, 1440, 1704, 1920, 2130, 2153, 2272, 2556, 2840, 2880, 3195, 3408, 4260, 4306, 4544, 5112, 5680, 5760, 6390, 6459, 6816, 8520, 8612, 9088, 10224, 10765, 11360, 12780, 12918, 13632, 17040, 17224, 19377, 20448, 21530, 22720, 25560, 25836, 27264, 32295, 34080, 34448, 38754, 40896, 43060, 45440, 51120, 51672, 64590, 68160, 68896, 77508, 81792, 86120, 96885, 102240, 103344, 129180, 136320, 137792, 152863, 155016, 172240, 193770, 204480, 206688, 258360, 275584, 305726, 310032, 344480, 387540, 408960, 413376, 458589, 516720, 611452, 620064, 688960, 764315, 775080, 826752, 917178, 1033440, 1222904, 1240128, 1375767, 1377920, 1528630, 1550160, 1834356, 2066880, 2292945, 2445808, 2480256, 2751534, 3057260, 3100320, 3668712, 4133760, 4585890, 4891616, 5503068, 6114520, 6200640, 6878835, 7337424, 9171780, 9783232, 11006136, 12229040, 12401280, 13757670, 14674848, 18343560, 19566464, 22012272, 24458080, 27515340, 29349696, 36687120, 44024544, 48916160, 55030680, 58699392, 73374240, 88049088, 97832320, 110061360, 146748480, 176098176, 220122720, 293496960, 440245440, 880490880]

約数ペア:

[(1, 880490880), (2, 440245440), (3, 293496960), (4, 220122720), (5, 176098176), (6, 146748480), (8, 110061360), (9, 97832320), (10, 88049088), (12, 73374240), (15, 58699392), (16, 55030680), (18, 48916160), (20, 44024544), (24, 36687120), (30, 29349696), (32, 27515340), (36, 24458080), (40, 22012272), (45, 19566464), (48, 18343560), (60, 14674848), (64, 13757670), (71, 12401280), (72, 12229040), (80, 11006136), (90, 9783232), (96, 9171780), (120, 7337424), (128, 6878835), (142, 6200640), (144, 6114520), (160, 5503068), (180, 4891616), (192, 4585890), (213, 4133760), (240, 3668712), (284, 3100320), (288, 3057260), (320, 2751534), (355, 2480256), (360, 2445808), (384, 2292945), (426, 2066880), (480, 1834356), (568, 1550160), (576, 1528630), (639, 1377920), (640, 1375767), (710, 1240128), (720, 1222904), (852, 1033440), (960, 917178), (1065, 826752), (1136, 775080), (1152, 764315), (1278, 688960), (1420, 620064), (1440, 611452), (1704, 516720), (1920, 458589), (2130, 413376), (2153, 408960), (2272, 387540), (2556, 344480), (2840, 310032), (2880, 305726), (3195, 275584), (3408, 258360), (4260, 206688), (4306, 204480), (4544, 193770), (5112, 172240), (5680, 155016), (5760, 152863), (6390, 137792), (6459, 136320), (6816, 129180), (8520, 103344), (8612, 102240), (9088, 96885), (10224, 86120), (10765, 81792), (11360, 77508), (12780, 68896), (12918, 68160), (13632, 64590), (17040, 51672), (17224, 51120), (19377, 45440), (20448, 43060), (21530, 40896), (22720, 38754), (25560, 34448), (25836, 34080), (27264, 32295)]