1597278720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6709}}^1$

素因数の和:6766

約数の個数: 160

約数和(自身を含む): 5271805440

約数和(自身を除く): 3674526720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 6709, 7440, 7680, 7936, 9920, 11904, 13418, 14880, 15872, 19840, 20127, 23808, 26836, 29760, 33545, 39680, 40254, 47616, 53672, 59520, 67090, 79360, 80508, 100635, 107344, 119040, 134180, 161016, 201270, 207979, 214688, 238080, 268360, 322032, 402540, 415958, 429376, 536720, 623937, 644064, 805080, 831916, 858752, 1039895, 1073440, 1247874, 1288128, 1610160, 1663832, 1717504, 2079790, 2146880, 2495748, 2576256, 3119685, 3220320, 3327664, 3435008, 4159580, 4293760, 4991496, 5152512, 6239370, 6440640, 6655328, 8319160, 8587520, 9982992, 10305024, 12478740, 12881280, 13310656, 16638320, 17175040, 19965984, 24957480, 25762560, 26621312, 33276640, 39931968, 49914960, 51525120, 53242624, 66553280, 79863936, 99829920, 106485248, 133106560, 159727872, 199659840, 266213120, 319455744, 399319680, 532426240, 798639360, 1597278720]

約数ペア:

[(1, 1597278720), (2, 798639360), (3, 532426240), (4, 399319680), (5, 319455744), (6, 266213120), (8, 199659840), (10, 159727872), (12, 133106560), (15, 106485248), (16, 99829920), (20, 79863936), (24, 66553280), (30, 53242624), (31, 51525120), (32, 49914960), (40, 39931968), (48, 33276640), (60, 26621312), (62, 25762560), (64, 24957480), (80, 19965984), (93, 17175040), (96, 16638320), (120, 13310656), (124, 12881280), (128, 12478740), (155, 10305024), (160, 9982992), (186, 8587520), (192, 8319160), (240, 6655328), (248, 6440640), (256, 6239370), (310, 5152512), (320, 4991496), (372, 4293760), (384, 4159580), (465, 3435008), (480, 3327664), (496, 3220320), (512, 3119685), (620, 2576256), (640, 2495748), (744, 2146880), (768, 2079790), (930, 1717504), (960, 1663832), (992, 1610160), (1240, 1288128), (1280, 1247874), (1488, 1073440), (1536, 1039895), (1860, 858752), (1920, 831916), (1984, 805080), (2480, 644064), (2560, 623937), (2976, 536720), (3720, 429376), (3840, 415958), (3968, 402540), (4960, 322032), (5952, 268360), (6709, 238080), (7440, 214688), (7680, 207979), (7936, 201270), (9920, 161016), (11904, 134180), (13418, 119040), (14880, 107344), (15872, 100635), (19840, 80508), (20127, 79360), (23808, 67090), (26836, 59520), (29760, 53672), (33545, 47616), (39680, 40254)]