180269760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 224

約数和(自身を含む): 640518912

約数和(自身を除く): 460249152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 60, 64, 66, 80, 86, 88, 96, 110, 120, 129, 132, 160, 165, 172, 176, 192, 215, 220, 240, 258, 264, 320, 330, 344, 352, 397, 430, 440, 473, 480, 516, 528, 645, 660, 688, 704, 794, 860, 880, 946, 960, 1032, 1056, 1191, 1290, 1320, 1376, 1419, 1588, 1720, 1760, 1892, 1985, 2064, 2112, 2365, 2382, 2580, 2640, 2752, 2838, 3176, 3440, 3520, 3784, 3970, 4128, 4367, 4730, 4764, 5160, 5280, 5676, 5955, 6352, 6880, 7095, 7568, 7940, 8256, 8734, 9460, 9528, 10320, 10560, 11352, 11910, 12704, 13101, 13760, 14190, 15136, 15880, 17071, 17468, 18920, 19056, 20640, 21835, 22704, 23820, 25408, 26202, 28380, 30272, 31760, 34142, 34936, 37840, 38112, 41280, 43670, 45408, 47640, 51213, 52404, 56760, 63520, 65505, 68284, 69872, 75680, 76224, 85355, 87340, 90816, 95280, 102426, 104808, 113520, 127040, 131010, 136568, 139744, 151360, 170710, 174680, 187781, 190560, 204852, 209616, 227040, 256065, 262020, 273136, 279488, 341420, 349360, 375562, 381120, 409704, 419232, 454080, 512130, 524040, 546272, 563343, 682840, 698720, 751124, 819408, 838464, 938905, 1024260, 1048080, 1092544, 1126686, 1365680, 1397440, 1502248, 1638816, 1877810, 2048520, 2096160, 2253372, 2731360, 2816715, 3004496, 3277632, 3755620, 4097040, 4192320, 4506744, 5462720, 5633430, 6008992, 7511240, 8194080, 9013488, 11266860, 12017984, 15022480, 16388160, 18026976, 22533720, 30044960, 36053952, 45067440, 60089920, 90134880, 180269760]

約数ペア:

[(1, 180269760), (2, 90134880), (3, 60089920), (4, 45067440), (5, 36053952), (6, 30044960), (8, 22533720), (10, 18026976), (11, 16388160), (12, 15022480), (15, 12017984), (16, 11266860), (20, 9013488), (22, 8194080), (24, 7511240), (30, 6008992), (32, 5633430), (33, 5462720), (40, 4506744), (43, 4192320), (44, 4097040), (48, 3755620), (55, 3277632), (60, 3004496), (64, 2816715), (66, 2731360), (80, 2253372), (86, 2096160), (88, 2048520), (96, 1877810), (110, 1638816), (120, 1502248), (129, 1397440), (132, 1365680), (160, 1126686), (165, 1092544), (172, 1048080), (176, 1024260), (192, 938905), (215, 838464), (220, 819408), (240, 751124), (258, 698720), (264, 682840), (320, 563343), (330, 546272), (344, 524040), (352, 512130), (397, 454080), (430, 419232), (440, 409704), (473, 381120), (480, 375562), (516, 349360), (528, 341420), (645, 279488), (660, 273136), (688, 262020), (704, 256065), (794, 227040), (860, 209616), (880, 204852), (946, 190560), (960, 187781), (1032, 174680), (1056, 170710), (1191, 151360), (1290, 139744), (1320, 136568), (1376, 131010), (1419, 127040), (1588, 113520), (1720, 104808), (1760, 102426), (1892, 95280), (1985, 90816), (2064, 87340), (2112, 85355), (2365, 76224), (2382, 75680), (2580, 69872), (2640, 68284), (2752, 65505), (2838, 63520), (3176, 56760), (3440, 52404), (3520, 51213), (3784, 47640), (3970, 45408), (4128, 43670), (4367, 41280), (4730, 38112), (4764, 37840), (5160, 34936), (5280, 34142), (5676, 31760), (5955, 30272), (6352, 28380), (6880, 26202), (7095, 25408), (7568, 23820), (7940, 22704), (8256, 21835), (8734, 20640), (9460, 19056), (9528, 18920), (10320, 17468), (10560, 17071), (11352, 15880), (11910, 15136), (12704, 14190), (13101, 13760)]