85649280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1492

約数の個数: 128

約数和(自身を含む): 282009600

約数和(自身を除く): 196360320

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, 1439, 1488, 1860, 1920, 1984, 2480, 2878, 2976, 3720, 3968, 4317, 4960, 5756, 5952, 7195, 7440, 8634, 9920, 11512, 11904, 14390, 14880, 17268, 19840, 21585, 23024, 28780, 29760, 34536, 43170, 44609, 46048, 57560, 59520, 69072, 86340, 89218, 92096, 115120, 133827, 138144, 172680, 178436, 184192, 223045, 230240, 267654, 276288, 345360, 356872, 446090, 460480, 535308, 552576, 669135, 690720, 713744, 892180, 920960, 1070616, 1338270, 1381440, 1427488, 1784360, 2141232, 2676540, 2762880, 2854976, 3568720, 4282464, 5353080, 5709952, 7137440, 8564928, 10706160, 14274880, 17129856, 21412320, 28549760, 42824640, 85649280]

約数ペア:

[(1, 85649280), (2, 42824640), (3, 28549760), (4, 21412320), (5, 17129856), (6, 14274880), (8, 10706160), (10, 8564928), (12, 7137440), (15, 5709952), (16, 5353080), (20, 4282464), (24, 3568720), (30, 2854976), (31, 2762880), (32, 2676540), (40, 2141232), (48, 1784360), (60, 1427488), (62, 1381440), (64, 1338270), (80, 1070616), (93, 920960), (96, 892180), (120, 713744), (124, 690720), (128, 669135), (155, 552576), (160, 535308), (186, 460480), (192, 446090), (240, 356872), (248, 345360), (310, 276288), (320, 267654), (372, 230240), (384, 223045), (465, 184192), (480, 178436), (496, 172680), (620, 138144), (640, 133827), (744, 115120), (930, 92096), (960, 89218), (992, 86340), (1240, 69072), (1439, 59520), (1488, 57560), (1860, 46048), (1920, 44609), (1984, 43170), (2480, 34536), (2878, 29760), (2976, 28780), (3720, 23024), (3968, 21585), (4317, 19840), (4960, 17268), (5756, 14880), (5952, 14390), (7195, 11904), (7440, 11512), (8634, 9920)]