306074880

素因数分解:

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

素因数の和:353

約数の個数: 162

約数和(自身を含む): 1065523914

約数和(自身を除く): 759449034

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 163, 180, 192, 240, 256, 288, 320, 326, 360, 384, 480, 489, 576, 640, 652, 720, 768, 815, 960, 978, 1152, 1280, 1304, 1440, 1467, 1630, 1920, 1956, 2304, 2445, 2608, 2880, 2934, 3260, 3840, 3912, 4890, 5216, 5760, 5868, 6520, 7335, 7824, 9780, 10432, 11520, 11736, 13040, 14670, 15648, 19560, 20864, 23472, 26080, 26569, 29340, 31296, 39120, 41728, 46944, 52160, 53138, 58680, 62592, 78240, 79707, 93888, 104320, 106276, 117360, 125184, 132845, 156480, 159414, 187776, 208640, 212552, 234720, 239121, 265690, 312960, 318828, 375552, 398535, 425104, 469440, 478242, 531380, 625920, 637656, 797070, 850208, 938880, 956484, 1062760, 1195605, 1275312, 1594140, 1700416, 1877760, 1912968, 2125520, 2391210, 2550624, 3188280, 3400832, 3825936, 4251040, 4782420, 5101248, 6376560, 6801664, 7651872, 8502080, 9564840, 10202496, 12753120, 15303744, 17004160, 19129680, 20404992, 25506240, 30607488, 34008320, 38259360, 51012480, 61214976, 76518720, 102024960, 153037440, 306074880]

約数ペア:

[(1, 306074880), (2, 153037440), (3, 102024960), (4, 76518720), (5, 61214976), (6, 51012480), (8, 38259360), (9, 34008320), (10, 30607488), (12, 25506240), (15, 20404992), (16, 19129680), (18, 17004160), (20, 15303744), (24, 12753120), (30, 10202496), (32, 9564840), (36, 8502080), (40, 7651872), (45, 6801664), (48, 6376560), (60, 5101248), (64, 4782420), (72, 4251040), (80, 3825936), (90, 3400832), (96, 3188280), (120, 2550624), (128, 2391210), (144, 2125520), (160, 1912968), (163, 1877760), (180, 1700416), (192, 1594140), (240, 1275312), (256, 1195605), (288, 1062760), (320, 956484), (326, 938880), (360, 850208), (384, 797070), (480, 637656), (489, 625920), (576, 531380), (640, 478242), (652, 469440), (720, 425104), (768, 398535), (815, 375552), (960, 318828), (978, 312960), (1152, 265690), (1280, 239121), (1304, 234720), (1440, 212552), (1467, 208640), (1630, 187776), (1920, 159414), (1956, 156480), (2304, 132845), (2445, 125184), (2608, 117360), (2880, 106276), (2934, 104320), (3260, 93888), (3840, 79707), (3912, 78240), (4890, 62592), (5216, 58680), (5760, 53138), (5868, 52160), (6520, 46944), (7335, 41728), (7824, 39120), (9780, 31296), (10432, 29340), (11520, 26569), (11736, 26080), (13040, 23472), (14670, 20864), (15648, 19560)]