141968880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8573}}^1$

素因数の和:8615

約数の個数: 120

約数和(自身を含む): 497566368

約数和(自身を除く): 355597488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 8573, 16560, 17146, 25719, 34292, 42865, 51438, 68584, 77157, 85730, 102876, 128595, 137168, 154314, 171460, 197179, 205752, 257190, 308628, 342920, 385785, 394358, 411504, 514380, 591537, 617256, 685840, 771570, 788716, 985895, 1028760, 1183074, 1234512, 1543140, 1577432, 1774611, 1971790, 2057520, 2366148, 2957685, 3086280, 3154864, 3549222, 3943580, 4732296, 5915370, 6172560, 7098444, 7887160, 8873055, 9464592, 11830740, 14196888, 15774320, 17746110, 23661480, 28393776, 35492220, 47322960, 70984440, 141968880]

約数ペア:

[(1, 141968880), (2, 70984440), (3, 47322960), (4, 35492220), (5, 28393776), (6, 23661480), (8, 17746110), (9, 15774320), (10, 14196888), (12, 11830740), (15, 9464592), (16, 8873055), (18, 7887160), (20, 7098444), (23, 6172560), (24, 5915370), (30, 4732296), (36, 3943580), (40, 3549222), (45, 3154864), (46, 3086280), (48, 2957685), (60, 2366148), (69, 2057520), (72, 1971790), (80, 1774611), (90, 1577432), (92, 1543140), (115, 1234512), (120, 1183074), (138, 1028760), (144, 985895), (180, 788716), (184, 771570), (207, 685840), (230, 617256), (240, 591537), (276, 514380), (345, 411504), (360, 394358), (368, 385785), (414, 342920), (460, 308628), (552, 257190), (690, 205752), (720, 197179), (828, 171460), (920, 154314), (1035, 137168), (1104, 128595), (1380, 102876), (1656, 85730), (1840, 77157), (2070, 68584), (2760, 51438), (3312, 42865), (4140, 34292), (5520, 25719), (8280, 17146), (8573, 16560)]