560648640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18839}}^1$

素因数の和:18890

約数の個数: 112

約数和(自身を含む): 1837578240

約数和(自身を除く): 1276929600

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, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 18839, 29760, 37678, 56517, 75356, 94195, 113034, 150712, 188390, 226068, 282585, 301424, 376780, 452136, 565170, 584009, 602848, 753560, 904272, 1130340, 1168018, 1205696, 1507120, 1752027, 1808544, 2260680, 2336036, 2920045, 3014240, 3504054, 3617088, 4521360, 4672072, 5840090, 6028480, 7008108, 8760135, 9042720, 9344144, 11680180, 14016216, 17520270, 18085440, 18688288, 23360360, 28032432, 35040540, 37376576, 46720720, 56064864, 70081080, 93441440, 112129728, 140162160, 186882880, 280324320, 560648640]

約数ペア:

[(1, 560648640), (2, 280324320), (3, 186882880), (4, 140162160), (5, 112129728), (6, 93441440), (8, 70081080), (10, 56064864), (12, 46720720), (15, 37376576), (16, 35040540), (20, 28032432), (24, 23360360), (30, 18688288), (31, 18085440), (32, 17520270), (40, 14016216), (48, 11680180), (60, 9344144), (62, 9042720), (64, 8760135), (80, 7008108), (93, 6028480), (96, 5840090), (120, 4672072), (124, 4521360), (155, 3617088), (160, 3504054), (186, 3014240), (192, 2920045), (240, 2336036), (248, 2260680), (310, 1808544), (320, 1752027), (372, 1507120), (465, 1205696), (480, 1168018), (496, 1130340), (620, 904272), (744, 753560), (930, 602848), (960, 584009), (992, 565170), (1240, 452136), (1488, 376780), (1860, 301424), (1984, 282585), (2480, 226068), (2976, 188390), (3720, 150712), (4960, 113034), (5952, 94195), (7440, 75356), (9920, 56517), (14880, 37678), (18839, 29760)]