20533691040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{378571}}^1$

素因数の和:378702

約数の個数: 96

約数和(自身を含む): 65253698496

約数和(自身を除く): 44720007456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 113, 120, 160, 226, 240, 339, 452, 480, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 3616, 4520, 5424, 6780, 9040, 10848, 13560, 18080, 27120, 54240, 378571, 757142, 1135713, 1514284, 1892855, 2271426, 3028568, 3785710, 4542852, 5678565, 6057136, 7571420, 9085704, 11357130, 12114272, 15142840, 18171408, 22714260, 30285680, 36342816, 42778523, 45428520, 60571360, 85557046, 90857040, 128335569, 171114092, 181714080, 213892615, 256671138, 342228184, 427785230, 513342276, 641677845, 684456368, 855570460, 1026684552, 1283355690, 1368912736, 1711140920, 2053369104, 2566711380, 3422281840, 4106738208, 5133422760, 6844563680, 10266845520, 20533691040]

約数ペア:

[(1, 20533691040), (2, 10266845520), (3, 6844563680), (4, 5133422760), (5, 4106738208), (6, 3422281840), (8, 2566711380), (10, 2053369104), (12, 1711140920), (15, 1368912736), (16, 1283355690), (20, 1026684552), (24, 855570460), (30, 684456368), (32, 641677845), (40, 513342276), (48, 427785230), (60, 342228184), (80, 256671138), (96, 213892615), (113, 181714080), (120, 171114092), (160, 128335569), (226, 90857040), (240, 85557046), (339, 60571360), (452, 45428520), (480, 42778523), (565, 36342816), (678, 30285680), (904, 22714260), (1130, 18171408), (1356, 15142840), (1695, 12114272), (1808, 11357130), (2260, 9085704), (2712, 7571420), (3390, 6057136), (3616, 5678565), (4520, 4542852), (5424, 3785710), (6780, 3028568), (9040, 2271426), (10848, 1892855), (13560, 1514284), (18080, 1135713), (27120, 757142), (54240, 378571)]