75240240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 240765840

約数和(自身を除く): 165525600

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, 229, 240, 296, 370, 444, 458, 555, 592, 687, 740, 888, 916, 1110, 1145, 1369, 1374, 1480, 1776, 1832, 2220, 2290, 2738, 2748, 2960, 3435, 3664, 4107, 4440, 4580, 5476, 5496, 6845, 6870, 8214, 8473, 8880, 9160, 10952, 10992, 13690, 13740, 16428, 16946, 18320, 20535, 21904, 25419, 27380, 27480, 32856, 33892, 41070, 42365, 50838, 54760, 54960, 65712, 67784, 82140, 84730, 101676, 109520, 127095, 135568, 164280, 169460, 203352, 254190, 313501, 328560, 338920, 406704, 508380, 627002, 677840, 940503, 1016760, 1254004, 1567505, 1881006, 2033520, 2508008, 3135010, 3762012, 4702515, 5016016, 6270020, 7524024, 9405030, 12540040, 15048048, 18810060, 25080080, 37620120, 75240240]

約数ペア:

[(1, 75240240), (2, 37620120), (3, 25080080), (4, 18810060), (5, 15048048), (6, 12540040), (8, 9405030), (10, 7524024), (12, 6270020), (15, 5016016), (16, 4702515), (20, 3762012), (24, 3135010), (30, 2508008), (37, 2033520), (40, 1881006), (48, 1567505), (60, 1254004), (74, 1016760), (80, 940503), (111, 677840), (120, 627002), (148, 508380), (185, 406704), (222, 338920), (229, 328560), (240, 313501), (296, 254190), (370, 203352), (444, 169460), (458, 164280), (555, 135568), (592, 127095), (687, 109520), (740, 101676), (888, 84730), (916, 82140), (1110, 67784), (1145, 65712), (1369, 54960), (1374, 54760), (1480, 50838), (1776, 42365), (1832, 41070), (2220, 33892), (2290, 32856), (2738, 27480), (2748, 27380), (2960, 25419), (3435, 21904), (3664, 20535), (4107, 18320), (4440, 16946), (4580, 16428), (5476, 13740), (5496, 13690), (6845, 10992), (6870, 10952), (8214, 9160), (8473, 8880)]