12347520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 40392000

約数和(自身を除く): 28044480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 109, 118, 120, 128, 160, 177, 192, 218, 236, 240, 295, 320, 327, 354, 384, 436, 472, 480, 545, 590, 640, 654, 708, 872, 885, 944, 960, 1090, 1180, 1308, 1416, 1635, 1744, 1770, 1888, 1920, 2180, 2360, 2616, 2832, 3270, 3488, 3540, 3776, 4360, 4720, 5232, 5664, 6431, 6540, 6976, 7080, 7552, 8720, 9440, 10464, 11328, 12862, 13080, 13952, 14160, 17440, 18880, 19293, 20928, 22656, 25724, 26160, 28320, 32155, 34880, 37760, 38586, 41856, 51448, 52320, 56640, 64310, 69760, 77172, 96465, 102896, 104640, 113280, 128620, 154344, 192930, 205792, 209280, 257240, 308688, 385860, 411584, 514480, 617376, 771720, 823168, 1028960, 1234752, 1543440, 2057920, 2469504, 3086880, 4115840, 6173760, 12347520]

約数ペア:

[(1, 12347520), (2, 6173760), (3, 4115840), (4, 3086880), (5, 2469504), (6, 2057920), (8, 1543440), (10, 1234752), (12, 1028960), (15, 823168), (16, 771720), (20, 617376), (24, 514480), (30, 411584), (32, 385860), (40, 308688), (48, 257240), (59, 209280), (60, 205792), (64, 192930), (80, 154344), (96, 128620), (109, 113280), (118, 104640), (120, 102896), (128, 96465), (160, 77172), (177, 69760), (192, 64310), (218, 56640), (236, 52320), (240, 51448), (295, 41856), (320, 38586), (327, 37760), (354, 34880), (384, 32155), (436, 28320), (472, 26160), (480, 25724), (545, 22656), (590, 20928), (640, 19293), (654, 18880), (708, 17440), (872, 14160), (885, 13952), (944, 13080), (960, 12862), (1090, 11328), (1180, 10464), (1308, 9440), (1416, 8720), (1635, 7552), (1744, 7080), (1770, 6976), (1888, 6540), (1920, 6431), (2180, 5664), (2360, 5232), (2616, 4720), (2832, 4360), (3270, 3776), (3488, 3540)]