137550720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2364

約数の個数: 128

約数和(自身を含む): 452782080

約数和(自身を除く): 315231360

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2311, 2480, 2976, 3720, 3968, 4622, 4960, 5952, 6933, 7440, 9244, 9920, 11555, 11904, 13866, 14880, 18488, 19840, 23110, 27732, 29760, 34665, 36976, 46220, 55464, 59520, 69330, 71641, 73952, 92440, 110928, 138660, 143282, 147904, 184880, 214923, 221856, 277320, 286564, 295808, 358205, 369760, 429846, 443712, 554640, 573128, 716410, 739520, 859692, 887424, 1074615, 1109280, 1146256, 1432820, 1479040, 1719384, 2149230, 2218560, 2292512, 2865640, 3438768, 4298460, 4437120, 4585024, 5731280, 6877536, 8596920, 9170048, 11462560, 13755072, 17193840, 22925120, 27510144, 34387680, 45850240, 68775360, 137550720]

約数ペア:

[(1, 137550720), (2, 68775360), (3, 45850240), (4, 34387680), (5, 27510144), (6, 22925120), (8, 17193840), (10, 13755072), (12, 11462560), (15, 9170048), (16, 8596920), (20, 6877536), (24, 5731280), (30, 4585024), (31, 4437120), (32, 4298460), (40, 3438768), (48, 2865640), (60, 2292512), (62, 2218560), (64, 2149230), (80, 1719384), (93, 1479040), (96, 1432820), (120, 1146256), (124, 1109280), (128, 1074615), (155, 887424), (160, 859692), (186, 739520), (192, 716410), (240, 573128), (248, 554640), (310, 443712), (320, 429846), (372, 369760), (384, 358205), (465, 295808), (480, 286564), (496, 277320), (620, 221856), (640, 214923), (744, 184880), (930, 147904), (960, 143282), (992, 138660), (1240, 110928), (1488, 92440), (1860, 73952), (1920, 71641), (1984, 69330), (2311, 59520), (2480, 55464), (2976, 46220), (3720, 36976), (3968, 34665), (4622, 29760), (4960, 27732), (5952, 23110), (6933, 19840), (7440, 18488), (9244, 14880), (9920, 13866), (11555, 11904)]