345637440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2791}}^1$

素因数の和:2857

約数の個数: 168

約数和(自身を含む): 1216932288

約数和(自身を除く): 871294848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 2752, 2791, 2880, 3096, 3440, 3870, 4128, 5160, 5582, 6192, 6880, 7740, 8256, 8373, 10320, 11164, 12384, 13760, 13955, 15480, 16746, 20640, 22328, 24768, 25119, 27910, 30960, 33492, 41280, 41865, 44656, 50238, 55820, 61920, 66984, 83730, 89312, 100476, 111640, 120013, 123840, 125595, 133968, 167460, 178624, 200952, 223280, 240026, 251190, 267936, 334920, 360039, 401904, 446560, 480052, 502380, 535872, 600065, 669840, 720078, 803808, 893120, 960104, 1004760, 1080117, 1200130, 1339680, 1440156, 1607616, 1800195, 1920208, 2009520, 2160234, 2400260, 2679360, 2880312, 3600390, 3840416, 4019040, 4320468, 4800520, 5400585, 5760624, 7200780, 7680832, 8038080, 8640936, 9601040, 10801170, 11521248, 14401560, 17281872, 19202080, 21602340, 23042496, 28803120, 34563744, 38404160, 43204680, 57606240, 69127488, 86409360, 115212480, 172818720, 345637440]

約数ペア:

[(1, 345637440), (2, 172818720), (3, 115212480), (4, 86409360), (5, 69127488), (6, 57606240), (8, 43204680), (9, 38404160), (10, 34563744), (12, 28803120), (15, 23042496), (16, 21602340), (18, 19202080), (20, 17281872), (24, 14401560), (30, 11521248), (32, 10801170), (36, 9601040), (40, 8640936), (43, 8038080), (45, 7680832), (48, 7200780), (60, 5760624), (64, 5400585), (72, 4800520), (80, 4320468), (86, 4019040), (90, 3840416), (96, 3600390), (120, 2880312), (129, 2679360), (144, 2400260), (160, 2160234), (172, 2009520), (180, 1920208), (192, 1800195), (215, 1607616), (240, 1440156), (258, 1339680), (288, 1200130), (320, 1080117), (344, 1004760), (360, 960104), (387, 893120), (430, 803808), (480, 720078), (516, 669840), (576, 600065), (645, 535872), (688, 502380), (720, 480052), (774, 446560), (860, 401904), (960, 360039), (1032, 334920), (1290, 267936), (1376, 251190), (1440, 240026), (1548, 223280), (1720, 200952), (1935, 178624), (2064, 167460), (2580, 133968), (2752, 125595), (2791, 123840), (2880, 120013), (3096, 111640), (3440, 100476), (3870, 89312), (4128, 83730), (5160, 66984), (5582, 61920), (6192, 55820), (6880, 50238), (7740, 44656), (8256, 41865), (8373, 41280), (10320, 33492), (11164, 30960), (12384, 27910), (13760, 25119), (13955, 24768), (15480, 22328), (16746, 20640)]