426846480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:621

約数の個数: 160

約数和(自身を含む): 1371340800

約数和(自身を除く): 944494320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 79, 80, 94, 120, 141, 158, 188, 235, 237, 240, 282, 316, 376, 395, 470, 474, 479, 564, 632, 705, 752, 790, 940, 948, 958, 1128, 1185, 1264, 1410, 1437, 1580, 1880, 1896, 1916, 2256, 2370, 2395, 2820, 2874, 3160, 3713, 3760, 3792, 3832, 4740, 4790, 5640, 5748, 6320, 7185, 7426, 7664, 9480, 9580, 11139, 11280, 11496, 14370, 14852, 18565, 18960, 19160, 22278, 22513, 22992, 28740, 29704, 37130, 37841, 38320, 44556, 45026, 55695, 57480, 59408, 67539, 74260, 75682, 89112, 90052, 111390, 112565, 113523, 114960, 135078, 148520, 151364, 178224, 180104, 189205, 222780, 225130, 227046, 270156, 297040, 302728, 337695, 360208, 378410, 445560, 450260, 454092, 540312, 567615, 605456, 675390, 756820, 891120, 900520, 908184, 1080624, 1135230, 1350780, 1513640, 1778527, 1801040, 1816368, 2270460, 2701560, 3027280, 3557054, 4540920, 5335581, 5403120, 7114108, 8892635, 9081840, 10671162, 14228216, 17785270, 21342324, 26677905, 28456432, 35570540, 42684648, 53355810, 71141080, 85369296, 106711620, 142282160, 213423240, 426846480]

約数ペア:

[(1, 426846480), (2, 213423240), (3, 142282160), (4, 106711620), (5, 85369296), (6, 71141080), (8, 53355810), (10, 42684648), (12, 35570540), (15, 28456432), (16, 26677905), (20, 21342324), (24, 17785270), (30, 14228216), (40, 10671162), (47, 9081840), (48, 8892635), (60, 7114108), (79, 5403120), (80, 5335581), (94, 4540920), (120, 3557054), (141, 3027280), (158, 2701560), (188, 2270460), (235, 1816368), (237, 1801040), (240, 1778527), (282, 1513640), (316, 1350780), (376, 1135230), (395, 1080624), (470, 908184), (474, 900520), (479, 891120), (564, 756820), (632, 675390), (705, 605456), (752, 567615), (790, 540312), (940, 454092), (948, 450260), (958, 445560), (1128, 378410), (1185, 360208), (1264, 337695), (1410, 302728), (1437, 297040), (1580, 270156), (1880, 227046), (1896, 225130), (1916, 222780), (2256, 189205), (2370, 180104), (2395, 178224), (2820, 151364), (2874, 148520), (3160, 135078), (3713, 114960), (3760, 113523), (3792, 112565), (3832, 111390), (4740, 90052), (4790, 89112), (5640, 75682), (5748, 74260), (6320, 67539), (7185, 59408), (7426, 57480), (7664, 55695), (9480, 45026), (9580, 44556), (11139, 38320), (11280, 37841), (11496, 37130), (14370, 29704), (14852, 28740), (18565, 22992), (18960, 22513), (19160, 22278)]