7704080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 19284480

約数和(自身を除く): 11580400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 53, 79, 80, 92, 106, 115, 158, 184, 212, 230, 265, 316, 368, 395, 424, 460, 530, 632, 790, 848, 920, 1060, 1219, 1264, 1580, 1817, 1840, 2120, 2438, 3160, 3634, 4187, 4240, 4876, 6095, 6320, 7268, 8374, 9085, 9752, 12190, 14536, 16748, 18170, 19504, 20935, 24380, 29072, 33496, 36340, 41870, 48760, 66992, 72680, 83740, 96301, 97520, 145360, 167480, 192602, 334960, 385204, 481505, 770408, 963010, 1540816, 1926020, 3852040, 7704080]

約数ペア:

[(1, 7704080), (2, 3852040), (4, 1926020), (5, 1540816), (8, 963010), (10, 770408), (16, 481505), (20, 385204), (23, 334960), (40, 192602), (46, 167480), (53, 145360), (79, 97520), (80, 96301), (92, 83740), (106, 72680), (115, 66992), (158, 48760), (184, 41870), (212, 36340), (230, 33496), (265, 29072), (316, 24380), (368, 20935), (395, 19504), (424, 18170), (460, 16748), (530, 14536), (632, 12190), (790, 9752), (848, 9085), (920, 8374), (1060, 7268), (1219, 6320), (1264, 6095), (1580, 4876), (1817, 4240), (1840, 4187), (2120, 3634), (2438, 3160)]