15064560

素因数分解:

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

素因数の和:101

約数の個数: 240

約数和(自身を含む): 59966400

約数和(自身を除く): 44901840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 61, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 122, 126, 140, 144, 147, 168, 180, 183, 196, 210, 240, 244, 245, 252, 280, 294, 305, 315, 336, 343, 360, 366, 392, 420, 427, 441, 488, 490, 504, 549, 560, 588, 610, 630, 686, 720, 732, 735, 784, 840, 854, 882, 915, 976, 980, 1008, 1029, 1098, 1176, 1220, 1260, 1281, 1372, 1464, 1470, 1680, 1708, 1715, 1764, 1830, 1960, 2058, 2135, 2196, 2205, 2352, 2440, 2520, 2562, 2744, 2745, 2928, 2940, 2989, 3087, 3416, 3430, 3528, 3660, 3843, 3920, 4116, 4270, 4392, 4410, 4880, 5040, 5124, 5145, 5488, 5490, 5880, 5978, 6174, 6405, 6832, 6860, 7056, 7320, 7686, 8232, 8540, 8784, 8820, 8967, 10248, 10290, 10980, 11760, 11956, 12348, 12810, 13720, 14640, 14945, 15372, 15435, 16464, 17080, 17640, 17934, 19215, 20496, 20580, 20923, 21960, 23912, 24696, 25620, 26901, 27440, 29890, 30744, 30870, 34160, 35280, 35868, 38430, 41160, 41846, 43920, 44835, 47824, 49392, 51240, 53802, 59780, 61488, 61740, 62769, 71736, 76860, 82320, 83692, 89670, 102480, 104615, 107604, 119560, 123480, 125538, 134505, 143472, 153720, 167384, 179340, 188307, 209230, 215208, 239120, 246960, 251076, 269010, 307440, 313845, 334768, 358680, 376614, 418460, 430416, 502152, 538020, 627690, 717360, 753228, 836920, 941535, 1004304, 1076040, 1255380, 1506456, 1673840, 1883070, 2152080, 2510760, 3012912, 3766140, 5021520, 7532280, 15064560]

約数ペア:

[(1, 15064560), (2, 7532280), (3, 5021520), (4, 3766140), (5, 3012912), (6, 2510760), (7, 2152080), (8, 1883070), (9, 1673840), (10, 1506456), (12, 1255380), (14, 1076040), (15, 1004304), (16, 941535), (18, 836920), (20, 753228), (21, 717360), (24, 627690), (28, 538020), (30, 502152), (35, 430416), (36, 418460), (40, 376614), (42, 358680), (45, 334768), (48, 313845), (49, 307440), (56, 269010), (60, 251076), (61, 246960), (63, 239120), (70, 215208), (72, 209230), (80, 188307), (84, 179340), (90, 167384), (98, 153720), (105, 143472), (112, 134505), (120, 125538), (122, 123480), (126, 119560), (140, 107604), (144, 104615), (147, 102480), (168, 89670), (180, 83692), (183, 82320), (196, 76860), (210, 71736), (240, 62769), (244, 61740), (245, 61488), (252, 59780), (280, 53802), (294, 51240), (305, 49392), (315, 47824), (336, 44835), (343, 43920), (360, 41846), (366, 41160), (392, 38430), (420, 35868), (427, 35280), (441, 34160), (488, 30870), (490, 30744), (504, 29890), (549, 27440), (560, 26901), (588, 25620), (610, 24696), (630, 23912), (686, 21960), (720, 20923), (732, 20580), (735, 20496), (784, 19215), (840, 17934), (854, 17640), (882, 17080), (915, 16464), (976, 15435), (980, 15372), (1008, 14945), (1029, 14640), (1098, 13720), (1176, 12810), (1220, 12348), (1260, 11956), (1281, 11760), (1372, 10980), (1464, 10290), (1470, 10248), (1680, 8967), (1708, 8820), (1715, 8784), (1764, 8540), (1830, 8232), (1960, 7686), (2058, 7320), (2135, 7056), (2196, 6860), (2205, 6832), (2352, 6405), (2440, 6174), (2520, 5978), (2562, 5880), (2744, 5490), (2745, 5488), (2928, 5145), (2940, 5124), (2989, 5040), (3087, 4880), (3416, 4410), (3430, 4392), (3528, 4270), (3660, 4116), (3843, 3920)]