121019040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2763

約数の個数: 144

約数和(自身を含む): 426456576

約数和(自身を除く): 305437536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2711, 2790, 2976, 3720, 4464, 4960, 5422, 5580, 7440, 8133, 8928, 10844, 11160, 13555, 14880, 16266, 21688, 22320, 24399, 27110, 32532, 40665, 43376, 44640, 48798, 54220, 65064, 81330, 84041, 86752, 97596, 108440, 121995, 130128, 162660, 168082, 195192, 216880, 243990, 252123, 260256, 325320, 336164, 390384, 420205, 433760, 487980, 504246, 650640, 672328, 756369, 780768, 840410, 975960, 1008492, 1260615, 1301280, 1344656, 1512738, 1680820, 1951920, 2016984, 2521230, 2689312, 3025476, 3361640, 3781845, 3903840, 4033968, 5042460, 6050952, 6723280, 7563690, 8067936, 10084920, 12101904, 13446560, 15127380, 20169840, 24203808, 30254760, 40339680, 60509520, 121019040]

約数ペア:

[(1, 121019040), (2, 60509520), (3, 40339680), (4, 30254760), (5, 24203808), (6, 20169840), (8, 15127380), (9, 13446560), (10, 12101904), (12, 10084920), (15, 8067936), (16, 7563690), (18, 6723280), (20, 6050952), (24, 5042460), (30, 4033968), (31, 3903840), (32, 3781845), (36, 3361640), (40, 3025476), (45, 2689312), (48, 2521230), (60, 2016984), (62, 1951920), (72, 1680820), (80, 1512738), (90, 1344656), (93, 1301280), (96, 1260615), (120, 1008492), (124, 975960), (144, 840410), (155, 780768), (160, 756369), (180, 672328), (186, 650640), (240, 504246), (248, 487980), (279, 433760), (288, 420205), (310, 390384), (360, 336164), (372, 325320), (465, 260256), (480, 252123), (496, 243990), (558, 216880), (620, 195192), (720, 168082), (744, 162660), (930, 130128), (992, 121995), (1116, 108440), (1240, 97596), (1395, 86752), (1440, 84041), (1488, 81330), (1860, 65064), (2232, 54220), (2480, 48798), (2711, 44640), (2790, 43376), (2976, 40665), (3720, 32532), (4464, 27110), (4960, 24399), (5422, 22320), (5580, 21688), (7440, 16266), (8133, 14880), (8928, 13555), (10844, 11160)]