89120880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3019}}^1$

素因数の和:3079

約数の個数: 120

約数和(自身を含む): 306699120

約数和(自身を除く): 217578240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3019, 3280, 3690, 4920, 5904, 6038, 7380, 9057, 9840, 12076, 14760, 15095, 18114, 24152, 27171, 29520, 30190, 36228, 45285, 48304, 54342, 60380, 72456, 90570, 108684, 120760, 123779, 135855, 144912, 181140, 217368, 241520, 247558, 271710, 362280, 371337, 434736, 495116, 543420, 618895, 724560, 742674, 990232, 1086840, 1114011, 1237790, 1485348, 1856685, 1980464, 2173680, 2228022, 2475580, 2970696, 3713370, 4456044, 4951160, 5570055, 5941392, 7426740, 8912088, 9902320, 11140110, 14853480, 17824176, 22280220, 29706960, 44560440, 89120880]

約数ペア:

[(1, 89120880), (2, 44560440), (3, 29706960), (4, 22280220), (5, 17824176), (6, 14853480), (8, 11140110), (9, 9902320), (10, 8912088), (12, 7426740), (15, 5941392), (16, 5570055), (18, 4951160), (20, 4456044), (24, 3713370), (30, 2970696), (36, 2475580), (40, 2228022), (41, 2173680), (45, 1980464), (48, 1856685), (60, 1485348), (72, 1237790), (80, 1114011), (82, 1086840), (90, 990232), (120, 742674), (123, 724560), (144, 618895), (164, 543420), (180, 495116), (205, 434736), (240, 371337), (246, 362280), (328, 271710), (360, 247558), (369, 241520), (410, 217368), (492, 181140), (615, 144912), (656, 135855), (720, 123779), (738, 120760), (820, 108684), (984, 90570), (1230, 72456), (1476, 60380), (1640, 54342), (1845, 48304), (1968, 45285), (2460, 36228), (2952, 30190), (3019, 29520), (3280, 27171), (3690, 24152), (4920, 18114), (5904, 15095), (6038, 14760), (7380, 12076), (9057, 9840)]