874592640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{16871}}^1$

素因数の和:16902

約数の個数: 160

約数和(自身を含む): 3123513360

約数和(自身を除く): 2248920720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 16871, 17280, 25920, 33742, 50613, 51840, 67484, 84355, 101226, 134968, 151839, 168710, 202452, 253065, 269936, 303678, 337420, 404904, 455517, 506130, 539872, 607356, 674840, 759195, 809808, 911034, 1012260, 1079744, 1214712, 1349680, 1366551, 1518390, 1619616, 1822068, 2024520, 2159488, 2277585, 2429424, 2699360, 2733102, 3036780, 3239232, 3644136, 4049040, 4555170, 4858848, 5398720, 5466204, 6073560, 6478464, 6832755, 7288272, 8098080, 9110340, 9717696, 10797440, 10932408, 12147120, 13665510, 14576544, 16196160, 18220680, 19435392, 21864816, 24294240, 27331020, 29153088, 32392320, 36441360, 43729632, 48588480, 54662040, 58306176, 72882720, 87459264, 97176960, 109324080, 145765440, 174918528, 218648160, 291530880, 437296320, 874592640]

約数ペア:

[(1, 874592640), (2, 437296320), (3, 291530880), (4, 218648160), (5, 174918528), (6, 145765440), (8, 109324080), (9, 97176960), (10, 87459264), (12, 72882720), (15, 58306176), (16, 54662040), (18, 48588480), (20, 43729632), (24, 36441360), (27, 32392320), (30, 29153088), (32, 27331020), (36, 24294240), (40, 21864816), (45, 19435392), (48, 18220680), (54, 16196160), (60, 14576544), (64, 13665510), (72, 12147120), (80, 10932408), (81, 10797440), (90, 9717696), (96, 9110340), (108, 8098080), (120, 7288272), (128, 6832755), (135, 6478464), (144, 6073560), (160, 5466204), (162, 5398720), (180, 4858848), (192, 4555170), (216, 4049040), (240, 3644136), (270, 3239232), (288, 3036780), (320, 2733102), (324, 2699360), (360, 2429424), (384, 2277585), (405, 2159488), (432, 2024520), (480, 1822068), (540, 1619616), (576, 1518390), (640, 1366551), (648, 1349680), (720, 1214712), (810, 1079744), (864, 1012260), (960, 911034), (1080, 809808), (1152, 759195), (1296, 674840), (1440, 607356), (1620, 539872), (1728, 506130), (1920, 455517), (2160, 404904), (2592, 337420), (2880, 303678), (3240, 269936), (3456, 253065), (4320, 202452), (5184, 168710), (5760, 151839), (6480, 134968), (8640, 101226), (10368, 84355), (12960, 67484), (16871, 51840), (17280, 50613), (25920, 33742)]