396635520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{613}}^1$

素因数の和:972

約数の個数: 128

約数和(自身を含む): 1270095840

約数和(自身を除く): 873460320

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, 128, 160, 192, 240, 320, 337, 384, 480, 613, 640, 674, 960, 1011, 1226, 1348, 1685, 1839, 1920, 2022, 2452, 2696, 3065, 3370, 3678, 4044, 4904, 5055, 5392, 6130, 6740, 7356, 8088, 9195, 9808, 10110, 10784, 12260, 13480, 14712, 16176, 18390, 19616, 20220, 21568, 24520, 26960, 29424, 32352, 36780, 39232, 40440, 43136, 49040, 53920, 58848, 64704, 73560, 78464, 80880, 98080, 107840, 117696, 129408, 147120, 161760, 196160, 206581, 215680, 235392, 294240, 323520, 392320, 413162, 588480, 619743, 647040, 826324, 1032905, 1176960, 1239486, 1652648, 2065810, 2478972, 3098715, 3305296, 4131620, 4957944, 6197430, 6610592, 8263240, 9915888, 12394860, 13221184, 16526480, 19831776, 24789720, 26442368, 33052960, 39663552, 49579440, 66105920, 79327104, 99158880, 132211840, 198317760, 396635520]

約数ペア:

[(1, 396635520), (2, 198317760), (3, 132211840), (4, 99158880), (5, 79327104), (6, 66105920), (8, 49579440), (10, 39663552), (12, 33052960), (15, 26442368), (16, 24789720), (20, 19831776), (24, 16526480), (30, 13221184), (32, 12394860), (40, 9915888), (48, 8263240), (60, 6610592), (64, 6197430), (80, 4957944), (96, 4131620), (120, 3305296), (128, 3098715), (160, 2478972), (192, 2065810), (240, 1652648), (320, 1239486), (337, 1176960), (384, 1032905), (480, 826324), (613, 647040), (640, 619743), (674, 588480), (960, 413162), (1011, 392320), (1226, 323520), (1348, 294240), (1685, 235392), (1839, 215680), (1920, 206581), (2022, 196160), (2452, 161760), (2696, 147120), (3065, 129408), (3370, 117696), (3678, 107840), (4044, 98080), (4904, 80880), (5055, 78464), (5392, 73560), (6130, 64704), (6740, 58848), (7356, 53920), (8088, 49040), (9195, 43136), (9808, 40440), (10110, 39232), (10784, 36780), (12260, 32352), (13480, 29424), (14712, 26960), (16176, 24520), (18390, 21568), (19616, 20220)]