252720960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4967}}^1$

素因数の和:5040

約数の個数: 112

約数和(自身を含む): 817693056

約数和(自身を除く): 564972096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 3392, 4240, 4967, 5088, 6360, 8480, 9934, 10176, 12720, 14901, 16960, 19868, 24835, 25440, 29802, 39736, 49670, 50880, 59604, 74505, 79472, 99340, 119208, 149010, 158944, 198680, 238416, 263251, 298020, 317888, 397360, 476832, 526502, 596040, 789753, 794720, 953664, 1053004, 1192080, 1316255, 1579506, 1589440, 2106008, 2384160, 2632510, 3159012, 3948765, 4212016, 4768320, 5265020, 6318024, 7897530, 8424032, 10530040, 12636048, 15795060, 16848064, 21060080, 25272096, 31590120, 42120160, 50544192, 63180240, 84240320, 126360480, 252720960]

約数ペア:

[(1, 252720960), (2, 126360480), (3, 84240320), (4, 63180240), (5, 50544192), (6, 42120160), (8, 31590120), (10, 25272096), (12, 21060080), (15, 16848064), (16, 15795060), (20, 12636048), (24, 10530040), (30, 8424032), (32, 7897530), (40, 6318024), (48, 5265020), (53, 4768320), (60, 4212016), (64, 3948765), (80, 3159012), (96, 2632510), (106, 2384160), (120, 2106008), (159, 1589440), (160, 1579506), (192, 1316255), (212, 1192080), (240, 1053004), (265, 953664), (318, 794720), (320, 789753), (424, 596040), (480, 526502), (530, 476832), (636, 397360), (795, 317888), (848, 298020), (960, 263251), (1060, 238416), (1272, 198680), (1590, 158944), (1696, 149010), (2120, 119208), (2544, 99340), (3180, 79472), (3392, 74505), (4240, 59604), (4967, 50880), (5088, 49670), (6360, 39736), (8480, 29802), (9934, 25440), (10176, 24835), (12720, 19868), (14901, 16960)]