60989320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 169792740

約数和(自身を除く): 108803420

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 37, 40, 49, 56, 58, 70, 74, 98, 116, 140, 145, 148, 185, 196, 203, 232, 245, 259, 280, 290, 296, 370, 392, 406, 490, 518, 580, 740, 812, 841, 980, 1015, 1036, 1073, 1160, 1295, 1421, 1480, 1624, 1682, 1813, 1960, 2030, 2072, 2146, 2590, 2842, 3364, 3626, 4060, 4205, 4292, 5180, 5365, 5684, 5887, 6728, 7105, 7252, 7511, 8120, 8410, 8584, 9065, 10360, 10730, 11368, 11774, 14210, 14504, 15022, 16820, 18130, 21460, 23548, 28420, 29435, 30044, 31117, 33640, 36260, 37555, 41209, 42920, 47096, 52577, 56840, 58870, 60088, 62234, 72520, 75110, 82418, 105154, 117740, 124468, 150220, 155585, 164836, 206045, 210308, 217819, 235480, 248936, 262885, 300440, 311170, 329672, 412090, 420616, 435638, 525770, 622340, 824180, 871276, 1051540, 1089095, 1244680, 1524733, 1648360, 1742552, 2103080, 2178190, 3049466, 4356380, 6098932, 7623665, 8712760, 12197864, 15247330, 30494660, 60989320]

約数ペア:

[(1, 60989320), (2, 30494660), (4, 15247330), (5, 12197864), (7, 8712760), (8, 7623665), (10, 6098932), (14, 4356380), (20, 3049466), (28, 2178190), (29, 2103080), (35, 1742552), (37, 1648360), (40, 1524733), (49, 1244680), (56, 1089095), (58, 1051540), (70, 871276), (74, 824180), (98, 622340), (116, 525770), (140, 435638), (145, 420616), (148, 412090), (185, 329672), (196, 311170), (203, 300440), (232, 262885), (245, 248936), (259, 235480), (280, 217819), (290, 210308), (296, 206045), (370, 164836), (392, 155585), (406, 150220), (490, 124468), (518, 117740), (580, 105154), (740, 82418), (812, 75110), (841, 72520), (980, 62234), (1015, 60088), (1036, 58870), (1073, 56840), (1160, 52577), (1295, 47096), (1421, 42920), (1480, 41209), (1624, 37555), (1682, 36260), (1813, 33640), (1960, 31117), (2030, 30044), (2072, 29435), (2146, 28420), (2590, 23548), (2842, 21460), (3364, 18130), (3626, 16820), (4060, 15022), (4205, 14504), (4292, 14210), (5180, 11774), (5365, 11368), (5684, 10730), (5887, 10360), (6728, 9065), (7105, 8584), (7252, 8410), (7511, 8120)]