145715040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2221

約数の個数: 144

約数和(自身を含む): 508068288

約数和(自身を除く): 362353248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2153, 2256, 2820, 3384, 3760, 4230, 4306, 4512, 5640, 6459, 6768, 7520, 8460, 8612, 10765, 11280, 12918, 13536, 16920, 17224, 19377, 21530, 22560, 25836, 32295, 33840, 34448, 38754, 43060, 51672, 64590, 67680, 68896, 77508, 86120, 96885, 101191, 103344, 129180, 155016, 172240, 193770, 202382, 206688, 258360, 303573, 310032, 344480, 387540, 404764, 505955, 516720, 607146, 620064, 775080, 809528, 910719, 1011910, 1033440, 1214292, 1517865, 1550160, 1619056, 1821438, 2023820, 2428584, 3035730, 3100320, 3238112, 3642876, 4047640, 4553595, 4857168, 6071460, 7285752, 8095280, 9107190, 9714336, 12142920, 14571504, 16190560, 18214380, 24285840, 29143008, 36428760, 48571680, 72857520, 145715040]

約数ペア:

[(1, 145715040), (2, 72857520), (3, 48571680), (4, 36428760), (5, 29143008), (6, 24285840), (8, 18214380), (9, 16190560), (10, 14571504), (12, 12142920), (15, 9714336), (16, 9107190), (18, 8095280), (20, 7285752), (24, 6071460), (30, 4857168), (32, 4553595), (36, 4047640), (40, 3642876), (45, 3238112), (47, 3100320), (48, 3035730), (60, 2428584), (72, 2023820), (80, 1821438), (90, 1619056), (94, 1550160), (96, 1517865), (120, 1214292), (141, 1033440), (144, 1011910), (160, 910719), (180, 809528), (188, 775080), (235, 620064), (240, 607146), (282, 516720), (288, 505955), (360, 404764), (376, 387540), (423, 344480), (470, 310032), (480, 303573), (564, 258360), (705, 206688), (720, 202382), (752, 193770), (846, 172240), (940, 155016), (1128, 129180), (1410, 103344), (1440, 101191), (1504, 96885), (1692, 86120), (1880, 77508), (2115, 68896), (2153, 67680), (2256, 64590), (2820, 51672), (3384, 43060), (3760, 38754), (4230, 34448), (4306, 33840), (4512, 32295), (5640, 25836), (6459, 22560), (6768, 21530), (7520, 19377), (8460, 17224), (8612, 16920), (10765, 13536), (11280, 12918)]