12824640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 168

約数和(自身を含む): 45448728

約数和(自身を除く): 32624088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 73, 80, 90, 96, 120, 122, 144, 146, 160, 180, 183, 192, 219, 240, 244, 288, 292, 305, 320, 360, 365, 366, 438, 480, 488, 549, 576, 584, 610, 657, 720, 730, 732, 876, 915, 960, 976, 1095, 1098, 1168, 1220, 1314, 1440, 1460, 1464, 1752, 1830, 1952, 2190, 2196, 2336, 2440, 2628, 2745, 2880, 2920, 2928, 3285, 3504, 3660, 3904, 4380, 4392, 4453, 4672, 4880, 5256, 5490, 5840, 5856, 6570, 7008, 7320, 8760, 8784, 8906, 9760, 10512, 10980, 11680, 11712, 13140, 13359, 14016, 14640, 17520, 17568, 17812, 19520, 21024, 21960, 22265, 23360, 26280, 26718, 29280, 35040, 35136, 35624, 40077, 42048, 43920, 44530, 52560, 53436, 58560, 66795, 70080, 71248, 80154, 87840, 89060, 105120, 106872, 133590, 142496, 160308, 175680, 178120, 200385, 210240, 213744, 267180, 284992, 320616, 356240, 400770, 427488, 534360, 641232, 712480, 801540, 854976, 1068720, 1282464, 1424960, 1603080, 2137440, 2564928, 3206160, 4274880, 6412320, 12824640]

約数ペア:

[(1, 12824640), (2, 6412320), (3, 4274880), (4, 3206160), (5, 2564928), (6, 2137440), (8, 1603080), (9, 1424960), (10, 1282464), (12, 1068720), (15, 854976), (16, 801540), (18, 712480), (20, 641232), (24, 534360), (30, 427488), (32, 400770), (36, 356240), (40, 320616), (45, 284992), (48, 267180), (60, 213744), (61, 210240), (64, 200385), (72, 178120), (73, 175680), (80, 160308), (90, 142496), (96, 133590), (120, 106872), (122, 105120), (144, 89060), (146, 87840), (160, 80154), (180, 71248), (183, 70080), (192, 66795), (219, 58560), (240, 53436), (244, 52560), (288, 44530), (292, 43920), (305, 42048), (320, 40077), (360, 35624), (365, 35136), (366, 35040), (438, 29280), (480, 26718), (488, 26280), (549, 23360), (576, 22265), (584, 21960), (610, 21024), (657, 19520), (720, 17812), (730, 17568), (732, 17520), (876, 14640), (915, 14016), (960, 13359), (976, 13140), (1095, 11712), (1098, 11680), (1168, 10980), (1220, 10512), (1314, 9760), (1440, 8906), (1460, 8784), (1464, 8760), (1752, 7320), (1830, 7008), (1952, 6570), (2190, 5856), (2196, 5840), (2336, 5490), (2440, 5256), (2628, 4880), (2745, 4672), (2880, 4453), (2920, 4392), (2928, 4380), (3285, 3904), (3504, 3660)]