12808320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{953}}^1$

素因数の和:982

約数の個数: 128

約数和(自身を含む): 46707840

約数和(自身を除く): 33899520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 953, 960, 1120, 1344, 1680, 1906, 1920, 2240, 2688, 2859, 3360, 3812, 4480, 4765, 5718, 6671, 6720, 7624, 9530, 11436, 13342, 13440, 14295, 15248, 19060, 20013, 22872, 26684, 28590, 30496, 33355, 38120, 40026, 45744, 53368, 57180, 60992, 66710, 76240, 80052, 91488, 100065, 106736, 114360, 121984, 133420, 152480, 160104, 182976, 200130, 213472, 228720, 266840, 304960, 320208, 365952, 400260, 426944, 457440, 533680, 609920, 640416, 800520, 853888, 914880, 1067360, 1280832, 1601040, 1829760, 2134720, 2561664, 3202080, 4269440, 6404160, 12808320]

約数ペア:

[(1, 12808320), (2, 6404160), (3, 4269440), (4, 3202080), (5, 2561664), (6, 2134720), (7, 1829760), (8, 1601040), (10, 1280832), (12, 1067360), (14, 914880), (15, 853888), (16, 800520), (20, 640416), (21, 609920), (24, 533680), (28, 457440), (30, 426944), (32, 400260), (35, 365952), (40, 320208), (42, 304960), (48, 266840), (56, 228720), (60, 213472), (64, 200130), (70, 182976), (80, 160104), (84, 152480), (96, 133420), (105, 121984), (112, 114360), (120, 106736), (128, 100065), (140, 91488), (160, 80052), (168, 76240), (192, 66710), (210, 60992), (224, 57180), (240, 53368), (280, 45744), (320, 40026), (336, 38120), (384, 33355), (420, 30496), (448, 28590), (480, 26684), (560, 22872), (640, 20013), (672, 19060), (840, 15248), (896, 14295), (953, 13440), (960, 13342), (1120, 11436), (1344, 9530), (1680, 7624), (1906, 6720), (1920, 6671), (2240, 5718), (2688, 4765), (2859, 4480), (3360, 3812)]