141520560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15937}}^1$

素因数の和:15990

約数の個数: 80

約数和(自身を含む): 450599136

約数和(自身を除く): 309078576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 15937, 31874, 47811, 63748, 79685, 95622, 127496, 159370, 191244, 239055, 254992, 318740, 382488, 478110, 589669, 637480, 764976, 956220, 1179338, 1274960, 1769007, 1912440, 2358676, 2948345, 3538014, 3824880, 4717352, 5896690, 7076028, 8845035, 9434704, 11793380, 14152056, 17690070, 23586760, 28304112, 35380140, 47173520, 70760280, 141520560]

約数ペア:

[(1, 141520560), (2, 70760280), (3, 47173520), (4, 35380140), (5, 28304112), (6, 23586760), (8, 17690070), (10, 14152056), (12, 11793380), (15, 9434704), (16, 8845035), (20, 7076028), (24, 5896690), (30, 4717352), (37, 3824880), (40, 3538014), (48, 2948345), (60, 2358676), (74, 1912440), (80, 1769007), (111, 1274960), (120, 1179338), (148, 956220), (185, 764976), (222, 637480), (240, 589669), (296, 478110), (370, 382488), (444, 318740), (555, 254992), (592, 239055), (740, 191244), (888, 159370), (1110, 127496), (1480, 95622), (1776, 79685), (2220, 63748), (2960, 47811), (4440, 31874), (8880, 15937)]