61503840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 224985600

約数和(自身を除く): 163481760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 619, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1238, 1242, 1380, 1440, 1656, 1840, 1857, 2070, 2160, 2208, 2476, 2484, 2760, 3095, 3105, 3312, 3680, 3714, 4140, 4320, 4952, 4968, 5520, 5571, 6190, 6210, 6624, 7428, 8280, 9285, 9904, 9936, 11040, 11142, 12380, 12420, 14237, 14856, 16560, 16713, 18570, 19808, 19872, 22284, 24760, 24840, 27855, 28474, 29712, 33120, 33426, 37140, 42711, 44568, 49520, 49680, 55710, 56948, 59424, 66852, 71185, 74280, 83565, 85422, 89136, 99040, 99360, 111420, 113896, 128133, 133704, 142370, 148560, 167130, 170844, 178272, 213555, 222840, 227792, 256266, 267408, 284740, 297120, 334260, 341688, 384399, 427110, 445680, 455584, 512532, 534816, 569480, 640665, 668520, 683376, 768798, 854220, 891360, 1025064, 1138960, 1281330, 1337040, 1366752, 1537596, 1708440, 1921995, 2050128, 2277920, 2562660, 2674080, 3075192, 3416880, 3843990, 4100256, 5125320, 6150384, 6833760, 7687980, 10250640, 12300768, 15375960, 20501280, 30751920, 61503840]

約数ペア:

[(1, 61503840), (2, 30751920), (3, 20501280), (4, 15375960), (5, 12300768), (6, 10250640), (8, 7687980), (9, 6833760), (10, 6150384), (12, 5125320), (15, 4100256), (16, 3843990), (18, 3416880), (20, 3075192), (23, 2674080), (24, 2562660), (27, 2277920), (30, 2050128), (32, 1921995), (36, 1708440), (40, 1537596), (45, 1366752), (46, 1337040), (48, 1281330), (54, 1138960), (60, 1025064), (69, 891360), (72, 854220), (80, 768798), (90, 683376), (92, 668520), (96, 640665), (108, 569480), (115, 534816), (120, 512532), (135, 455584), (138, 445680), (144, 427110), (160, 384399), (180, 341688), (184, 334260), (207, 297120), (216, 284740), (230, 267408), (240, 256266), (270, 227792), (276, 222840), (288, 213555), (345, 178272), (360, 170844), (368, 167130), (414, 148560), (432, 142370), (460, 133704), (480, 128133), (540, 113896), (552, 111420), (619, 99360), (621, 99040), (690, 89136), (720, 85422), (736, 83565), (828, 74280), (864, 71185), (920, 66852), (1035, 59424), (1080, 56948), (1104, 55710), (1238, 49680), (1242, 49520), (1380, 44568), (1440, 42711), (1656, 37140), (1840, 33426), (1857, 33120), (2070, 29712), (2160, 28474), (2208, 27855), (2476, 24840), (2484, 24760), (2760, 22284), (3095, 19872), (3105, 19808), (3312, 18570), (3680, 16713), (3714, 16560), (4140, 14856), (4320, 14237), (4952, 12420), (4968, 12380), (5520, 11142), (5571, 11040), (6190, 9936), (6210, 9904), (6624, 9285), (7428, 8280)]