31037040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{14369}}^1$

素因数の和:14391

約数の個数: 80

約数和(自身を含む): 106912800

約数和(自身を除く): 75875760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 14369, 28738, 43107, 57476, 71845, 86214, 114952, 129321, 143690, 172428, 215535, 229904, 258642, 287380, 344856, 387963, 431070, 517284, 574760, 646605, 689712, 775926, 862140, 1034568, 1149520, 1293210, 1551852, 1724280, 1939815, 2069136, 2586420, 3103704, 3448560, 3879630, 5172840, 6207408, 7759260, 10345680, 15518520, 31037040]

約数ペア:

[(1, 31037040), (2, 15518520), (3, 10345680), (4, 7759260), (5, 6207408), (6, 5172840), (8, 3879630), (9, 3448560), (10, 3103704), (12, 2586420), (15, 2069136), (16, 1939815), (18, 1724280), (20, 1551852), (24, 1293210), (27, 1149520), (30, 1034568), (36, 862140), (40, 775926), (45, 689712), (48, 646605), (54, 574760), (60, 517284), (72, 431070), (80, 387963), (90, 344856), (108, 287380), (120, 258642), (135, 229904), (144, 215535), (180, 172428), (216, 143690), (240, 129321), (270, 114952), (360, 86214), (432, 71845), (540, 57476), (720, 43107), (1080, 28738), (2160, 14369)]