12701280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 40932864

約数和(自身を除く): 28231584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 160, 188, 235, 240, 282, 376, 470, 480, 563, 564, 705, 752, 940, 1126, 1128, 1410, 1504, 1689, 1880, 2252, 2256, 2815, 2820, 3378, 3760, 4504, 4512, 5630, 5640, 6756, 7520, 8445, 9008, 11260, 11280, 13512, 16890, 18016, 22520, 22560, 26461, 27024, 33780, 45040, 52922, 54048, 67560, 79383, 90080, 105844, 132305, 135120, 158766, 211688, 264610, 270240, 317532, 396915, 423376, 529220, 635064, 793830, 846752, 1058440, 1270128, 1587660, 2116880, 2540256, 3175320, 4233760, 6350640, 12701280]

約数ペア:

[(1, 12701280), (2, 6350640), (3, 4233760), (4, 3175320), (5, 2540256), (6, 2116880), (8, 1587660), (10, 1270128), (12, 1058440), (15, 846752), (16, 793830), (20, 635064), (24, 529220), (30, 423376), (32, 396915), (40, 317532), (47, 270240), (48, 264610), (60, 211688), (80, 158766), (94, 135120), (96, 132305), (120, 105844), (141, 90080), (160, 79383), (188, 67560), (235, 54048), (240, 52922), (282, 45040), (376, 33780), (470, 27024), (480, 26461), (563, 22560), (564, 22520), (705, 18016), (752, 16890), (940, 13512), (1126, 11280), (1128, 11260), (1410, 9008), (1504, 8445), (1689, 7520), (1880, 6756), (2252, 5640), (2256, 5630), (2815, 4512), (2820, 4504), (3378, 3760)]