307014720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1327}}^1$

素因数の和:1588

約数の個数: 112

約数和(自身を含む): 979554048

約数和(自身を除く): 672539328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 241, 320, 480, 482, 723, 960, 964, 1205, 1327, 1446, 1928, 2410, 2654, 2892, 3615, 3856, 3981, 4820, 5308, 5784, 6635, 7230, 7712, 7962, 9640, 10616, 11568, 13270, 14460, 15424, 15924, 19280, 19905, 21232, 23136, 26540, 28920, 31848, 38560, 39810, 42464, 46272, 53080, 57840, 63696, 77120, 79620, 84928, 106160, 115680, 127392, 159240, 212320, 231360, 254784, 318480, 319807, 424640, 636960, 639614, 959421, 1273920, 1279228, 1599035, 1918842, 2558456, 3198070, 3837684, 4797105, 5116912, 6396140, 7675368, 9594210, 10233824, 12792280, 15350736, 19188420, 20467648, 25584560, 30701472, 38376840, 51169120, 61402944, 76753680, 102338240, 153507360, 307014720]

約数ペア:

[(1, 307014720), (2, 153507360), (3, 102338240), (4, 76753680), (5, 61402944), (6, 51169120), (8, 38376840), (10, 30701472), (12, 25584560), (15, 20467648), (16, 19188420), (20, 15350736), (24, 12792280), (30, 10233824), (32, 9594210), (40, 7675368), (48, 6396140), (60, 5116912), (64, 4797105), (80, 3837684), (96, 3198070), (120, 2558456), (160, 1918842), (192, 1599035), (240, 1279228), (241, 1273920), (320, 959421), (480, 639614), (482, 636960), (723, 424640), (960, 319807), (964, 318480), (1205, 254784), (1327, 231360), (1446, 212320), (1928, 159240), (2410, 127392), (2654, 115680), (2892, 106160), (3615, 84928), (3856, 79620), (3981, 77120), (4820, 63696), (5308, 57840), (5784, 53080), (6635, 46272), (7230, 42464), (7712, 39810), (7962, 38560), (9640, 31848), (10616, 28920), (11568, 26540), (13270, 23136), (14460, 21232), (15424, 19905), (15924, 19280)]