149594880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 482711040

約数和(自身を除く): 333116160

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, 163, 192, 239, 240, 256, 320, 326, 384, 478, 480, 489, 640, 652, 717, 768, 815, 956, 960, 978, 1195, 1280, 1304, 1434, 1630, 1912, 1920, 1956, 2390, 2445, 2608, 2868, 3260, 3585, 3824, 3840, 3912, 4780, 4890, 5216, 5736, 6520, 7170, 7648, 7824, 9560, 9780, 10432, 11472, 13040, 14340, 15296, 15648, 19120, 19560, 20864, 22944, 26080, 28680, 30592, 31296, 38240, 38957, 39120, 41728, 45888, 52160, 57360, 61184, 62592, 76480, 77914, 78240, 91776, 104320, 114720, 116871, 125184, 152960, 155828, 156480, 183552, 194785, 208640, 229440, 233742, 305920, 311656, 312960, 389570, 458880, 467484, 584355, 623312, 625920, 779140, 917760, 934968, 1168710, 1246624, 1558280, 1869936, 2337420, 2493248, 3116560, 3739872, 4674840, 4986496, 6233120, 7479744, 9349680, 9972992, 12466240, 14959488, 18699360, 24932480, 29918976, 37398720, 49864960, 74797440, 149594880]

約数ペア:

[(1, 149594880), (2, 74797440), (3, 49864960), (4, 37398720), (5, 29918976), (6, 24932480), (8, 18699360), (10, 14959488), (12, 12466240), (15, 9972992), (16, 9349680), (20, 7479744), (24, 6233120), (30, 4986496), (32, 4674840), (40, 3739872), (48, 3116560), (60, 2493248), (64, 2337420), (80, 1869936), (96, 1558280), (120, 1246624), (128, 1168710), (160, 934968), (163, 917760), (192, 779140), (239, 625920), (240, 623312), (256, 584355), (320, 467484), (326, 458880), (384, 389570), (478, 312960), (480, 311656), (489, 305920), (640, 233742), (652, 229440), (717, 208640), (768, 194785), (815, 183552), (956, 156480), (960, 155828), (978, 152960), (1195, 125184), (1280, 116871), (1304, 114720), (1434, 104320), (1630, 91776), (1912, 78240), (1920, 77914), (1956, 76480), (2390, 62592), (2445, 61184), (2608, 57360), (2868, 52160), (3260, 45888), (3585, 41728), (3824, 39120), (3840, 38957), (3912, 38240), (4780, 31296), (4890, 30592), (5216, 28680), (5736, 26080), (6520, 22944), (7170, 20864), (7648, 19560), (7824, 19120), (9560, 15648), (9780, 15296), (10432, 14340), (11472, 13040)]