4816560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 160

約数和(自身を含む): 17713152

約数和(自身を除く): 12896592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 61, 70, 80, 84, 94, 105, 112, 120, 122, 140, 141, 168, 183, 188, 210, 235, 240, 244, 280, 282, 305, 329, 336, 366, 376, 420, 427, 470, 488, 560, 564, 610, 658, 705, 732, 752, 840, 854, 915, 940, 976, 987, 1128, 1220, 1281, 1316, 1410, 1464, 1645, 1680, 1708, 1830, 1880, 1974, 2135, 2256, 2440, 2562, 2632, 2820, 2867, 2928, 3290, 3416, 3660, 3760, 3948, 4270, 4880, 4935, 5124, 5264, 5640, 5734, 6405, 6580, 6832, 7320, 7896, 8540, 8601, 9870, 10248, 11280, 11468, 12810, 13160, 14335, 14640, 15792, 17080, 17202, 19740, 20069, 20496, 22936, 25620, 26320, 28670, 34160, 34404, 39480, 40138, 43005, 45872, 51240, 57340, 60207, 68808, 78960, 80276, 86010, 100345, 102480, 114680, 120414, 137616, 160552, 172020, 200690, 229360, 240828, 301035, 321104, 344040, 401380, 481656, 602070, 688080, 802760, 963312, 1204140, 1605520, 2408280, 4816560]

約数ペア:

[(1, 4816560), (2, 2408280), (3, 1605520), (4, 1204140), (5, 963312), (6, 802760), (7, 688080), (8, 602070), (10, 481656), (12, 401380), (14, 344040), (15, 321104), (16, 301035), (20, 240828), (21, 229360), (24, 200690), (28, 172020), (30, 160552), (35, 137616), (40, 120414), (42, 114680), (47, 102480), (48, 100345), (56, 86010), (60, 80276), (61, 78960), (70, 68808), (80, 60207), (84, 57340), (94, 51240), (105, 45872), (112, 43005), (120, 40138), (122, 39480), (140, 34404), (141, 34160), (168, 28670), (183, 26320), (188, 25620), (210, 22936), (235, 20496), (240, 20069), (244, 19740), (280, 17202), (282, 17080), (305, 15792), (329, 14640), (336, 14335), (366, 13160), (376, 12810), (420, 11468), (427, 11280), (470, 10248), (488, 9870), (560, 8601), (564, 8540), (610, 7896), (658, 7320), (705, 6832), (732, 6580), (752, 6405), (840, 5734), (854, 5640), (915, 5264), (940, 5124), (976, 4935), (987, 4880), (1128, 4270), (1220, 3948), (1281, 3760), (1316, 3660), (1410, 3416), (1464, 3290), (1645, 2928), (1680, 2867), (1708, 2820), (1830, 2632), (1880, 2562), (1974, 2440), (2135, 2256)]