371915520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4211}}^1$

素因数の和:4258

約数の個数: 144

約数和(自身を含む): 1239743232

約数和(自身を除く): 867827712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4211, 4416, 5520, 5888, 7360, 8422, 8832, 11040, 12633, 14720, 16844, 17664, 21055, 22080, 25266, 29440, 33688, 42110, 44160, 50532, 63165, 67376, 84220, 88320, 96853, 101064, 126330, 134752, 168440, 193706, 202128, 252660, 269504, 290559, 336880, 387412, 404256, 484265, 505320, 539008, 581118, 673760, 774824, 808512, 968530, 1010640, 1078016, 1162236, 1347520, 1452795, 1549648, 1617024, 1937060, 2021280, 2324472, 2695040, 2905590, 3099296, 3234048, 3874120, 4042560, 4648944, 5390080, 5811180, 6198592, 7748240, 8085120, 9297888, 11622360, 12397184, 15496480, 16170240, 18595776, 23244720, 24794368, 30992960, 37191552, 46489440, 61985920, 74383104, 92978880, 123971840, 185957760, 371915520]

約数ペア:

[(1, 371915520), (2, 185957760), (3, 123971840), (4, 92978880), (5, 74383104), (6, 61985920), (8, 46489440), (10, 37191552), (12, 30992960), (15, 24794368), (16, 23244720), (20, 18595776), (23, 16170240), (24, 15496480), (30, 12397184), (32, 11622360), (40, 9297888), (46, 8085120), (48, 7748240), (60, 6198592), (64, 5811180), (69, 5390080), (80, 4648944), (92, 4042560), (96, 3874120), (115, 3234048), (120, 3099296), (128, 2905590), (138, 2695040), (160, 2324472), (184, 2021280), (192, 1937060), (230, 1617024), (240, 1549648), (256, 1452795), (276, 1347520), (320, 1162236), (345, 1078016), (368, 1010640), (384, 968530), (460, 808512), (480, 774824), (552, 673760), (640, 581118), (690, 539008), (736, 505320), (768, 484265), (920, 404256), (960, 387412), (1104, 336880), (1280, 290559), (1380, 269504), (1472, 252660), (1840, 202128), (1920, 193706), (2208, 168440), (2760, 134752), (2944, 126330), (3680, 101064), (3840, 96853), (4211, 88320), (4416, 84220), (5520, 67376), (5888, 63165), (7360, 50532), (8422, 44160), (8832, 42110), (11040, 33688), (12633, 29440), (14720, 25266), (16844, 22080), (17664, 21055)]