818254440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{32941}}^1$

素因数の和:32984

約数の個数: 128

約数和(自身を含む): 2846188800

約数和(自身を除く): 2027934360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 24840, 32941, 65882, 98823, 131764, 164705, 197646, 263528, 296469, 329410, 395292, 494115, 592938, 658820, 757643, 790584, 889407, 988230, 1185876, 1317640, 1482345, 1515286, 1778814, 1976460, 2272929, 2371752, 2964690, 3030572, 3557628, 3788215, 3952920, 4447035, 4545858, 5929380, 6061144, 6818787, 7115256, 7576430, 8894070, 9091716, 11364645, 11858760, 13637574, 15152860, 17788140, 18183432, 20456361, 22729290, 27275148, 30305720, 34093935, 35576280, 40912722, 45458580, 54550296, 68187870, 81825444, 90917160, 102281805, 136375740, 163650888, 204563610, 272751480, 409127220, 818254440]

約数ペア:

[(1, 818254440), (2, 409127220), (3, 272751480), (4, 204563610), (5, 163650888), (6, 136375740), (8, 102281805), (9, 90917160), (10, 81825444), (12, 68187870), (15, 54550296), (18, 45458580), (20, 40912722), (23, 35576280), (24, 34093935), (27, 30305720), (30, 27275148), (36, 22729290), (40, 20456361), (45, 18183432), (46, 17788140), (54, 15152860), (60, 13637574), (69, 11858760), (72, 11364645), (90, 9091716), (92, 8894070), (108, 7576430), (115, 7115256), (120, 6818787), (135, 6061144), (138, 5929380), (180, 4545858), (184, 4447035), (207, 3952920), (216, 3788215), (230, 3557628), (270, 3030572), (276, 2964690), (345, 2371752), (360, 2272929), (414, 1976460), (460, 1778814), (540, 1515286), (552, 1482345), (621, 1317640), (690, 1185876), (828, 988230), (920, 889407), (1035, 790584), (1080, 757643), (1242, 658820), (1380, 592938), (1656, 494115), (2070, 395292), (2484, 329410), (2760, 296469), (3105, 263528), (4140, 197646), (4968, 164705), (6210, 131764), (8280, 98823), (12420, 65882), (24840, 32941)]