149473920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:762

約数の個数: 128

約数和(自身を含む): 480983040

約数和(自身を除く): 331509120

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, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 613, 635, 640, 762, 960, 1016, 1226, 1270, 1524, 1839, 1905, 1920, 2032, 2452, 2540, 3048, 3065, 3678, 3810, 4064, 4904, 5080, 6096, 6130, 7356, 7620, 8128, 9195, 9808, 10160, 12192, 12260, 14712, 15240, 16256, 18390, 19616, 20320, 24384, 24520, 29424, 30480, 36780, 39232, 40640, 48768, 49040, 58848, 60960, 73560, 77851, 78464, 81280, 98080, 117696, 121920, 147120, 155702, 196160, 233553, 235392, 243840, 294240, 311404, 389255, 392320, 467106, 588480, 622808, 778510, 934212, 1167765, 1176960, 1245616, 1557020, 1868424, 2335530, 2491232, 3114040, 3736848, 4671060, 4982464, 6228080, 7473696, 9342120, 9964928, 12456160, 14947392, 18684240, 24912320, 29894784, 37368480, 49824640, 74736960, 149473920]

約数ペア:

[(1, 149473920), (2, 74736960), (3, 49824640), (4, 37368480), (5, 29894784), (6, 24912320), (8, 18684240), (10, 14947392), (12, 12456160), (15, 9964928), (16, 9342120), (20, 7473696), (24, 6228080), (30, 4982464), (32, 4671060), (40, 3736848), (48, 3114040), (60, 2491232), (64, 2335530), (80, 1868424), (96, 1557020), (120, 1245616), (127, 1176960), (128, 1167765), (160, 934212), (192, 778510), (240, 622808), (254, 588480), (320, 467106), (381, 392320), (384, 389255), (480, 311404), (508, 294240), (613, 243840), (635, 235392), (640, 233553), (762, 196160), (960, 155702), (1016, 147120), (1226, 121920), (1270, 117696), (1524, 98080), (1839, 81280), (1905, 78464), (1920, 77851), (2032, 73560), (2452, 60960), (2540, 58848), (3048, 49040), (3065, 48768), (3678, 40640), (3810, 39232), (4064, 36780), (4904, 30480), (5080, 29424), (6096, 24520), (6130, 24384), (7356, 20320), (7620, 19616), (8128, 18390), (9195, 16256), (9808, 15240), (10160, 14712), (12192, 12260)]