350718120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2557}}^1$

素因数の和:2704

約数の個数: 128

約数和(自身を含む): 1178726400

約数和(自身を除く): 828008280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2286, 2540, 2557, 3048, 3429, 3810, 4572, 5080, 5114, 5715, 6858, 7620, 7671, 9144, 10228, 11430, 12785, 13716, 15240, 15342, 17145, 20456, 22860, 23013, 25570, 27432, 30684, 34290, 38355, 45720, 46026, 51140, 61368, 68580, 69039, 76710, 92052, 102280, 115065, 137160, 138078, 153420, 184104, 230130, 276156, 306840, 324739, 345195, 460260, 552312, 649478, 690390, 920520, 974217, 1298956, 1380780, 1623695, 1948434, 2597912, 2761560, 2922651, 3247390, 3896868, 4871085, 5845302, 6494780, 7793736, 8767953, 9742170, 11690604, 12989560, 14613255, 17535906, 19484340, 23381208, 29226510, 35071812, 38968680, 43839765, 58453020, 70143624, 87679530, 116906040, 175359060, 350718120]

約数ペア:

[(1, 350718120), (2, 175359060), (3, 116906040), (4, 87679530), (5, 70143624), (6, 58453020), (8, 43839765), (9, 38968680), (10, 35071812), (12, 29226510), (15, 23381208), (18, 19484340), (20, 17535906), (24, 14613255), (27, 12989560), (30, 11690604), (36, 9742170), (40, 8767953), (45, 7793736), (54, 6494780), (60, 5845302), (72, 4871085), (90, 3896868), (108, 3247390), (120, 2922651), (127, 2761560), (135, 2597912), (180, 1948434), (216, 1623695), (254, 1380780), (270, 1298956), (360, 974217), (381, 920520), (508, 690390), (540, 649478), (635, 552312), (762, 460260), (1016, 345195), (1080, 324739), (1143, 306840), (1270, 276156), (1524, 230130), (1905, 184104), (2286, 153420), (2540, 138078), (2557, 137160), (3048, 115065), (3429, 102280), (3810, 92052), (4572, 76710), (5080, 69039), (5114, 68580), (5715, 61368), (6858, 51140), (7620, 46026), (7671, 45720), (9144, 38355), (10228, 34290), (11430, 30684), (12785, 27432), (13716, 25570), (15240, 23013), (15342, 22860), (17145, 20456)]