310872960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1797

約数の個数: 192

約数和(自身を含む): 1108748160

約数和(自身を除く): 797875200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1741, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3482, 3720, 3968, 4464, 4960, 5223, 5580, 5760, 5952, 6964, 7440, 8705, 8928, 9920, 10446, 11160, 11904, 13928, 14880, 15669, 17410, 17856, 19840, 20892, 22320, 26115, 27856, 29760, 31338, 34820, 35712, 41784, 44640, 52230, 53971, 55712, 59520, 62676, 69640, 78345, 83568, 89280, 104460, 107942, 111424, 125352, 139280, 156690, 161913, 167136, 178560, 208920, 215884, 222848, 250704, 269855, 278560, 313380, 323826, 334272, 417840, 431768, 485739, 501408, 539710, 557120, 626760, 647652, 668544, 809565, 835680, 863536, 971478, 1002816, 1079420, 1114240, 1253520, 1295304, 1619130, 1671360, 1727072, 1942956, 2005632, 2158840, 2428695, 2507040, 2590608, 3238260, 3342720, 3454144, 3885912, 4317680, 4857390, 5014080, 5181216, 6476520, 6908288, 7771824, 8635360, 9714780, 10028160, 10362432, 12953040, 15543648, 17270720, 19429560, 20724864, 25906080, 31087296, 34541440, 38859120, 51812160, 62174592, 77718240, 103624320, 155436480, 310872960]

約数ペア:

[(1, 310872960), (2, 155436480), (3, 103624320), (4, 77718240), (5, 62174592), (6, 51812160), (8, 38859120), (9, 34541440), (10, 31087296), (12, 25906080), (15, 20724864), (16, 19429560), (18, 17270720), (20, 15543648), (24, 12953040), (30, 10362432), (31, 10028160), (32, 9714780), (36, 8635360), (40, 7771824), (45, 6908288), (48, 6476520), (60, 5181216), (62, 5014080), (64, 4857390), (72, 4317680), (80, 3885912), (90, 3454144), (93, 3342720), (96, 3238260), (120, 2590608), (124, 2507040), (128, 2428695), (144, 2158840), (155, 2005632), (160, 1942956), (180, 1727072), (186, 1671360), (192, 1619130), (240, 1295304), (248, 1253520), (279, 1114240), (288, 1079420), (310, 1002816), (320, 971478), (360, 863536), (372, 835680), (384, 809565), (465, 668544), (480, 647652), (496, 626760), (558, 557120), (576, 539710), (620, 501408), (640, 485739), (720, 431768), (744, 417840), (930, 334272), (960, 323826), (992, 313380), (1116, 278560), (1152, 269855), (1240, 250704), (1395, 222848), (1440, 215884), (1488, 208920), (1741, 178560), (1860, 167136), (1920, 161913), (1984, 156690), (2232, 139280), (2480, 125352), (2790, 111424), (2880, 107942), (2976, 104460), (3482, 89280), (3720, 83568), (3968, 78345), (4464, 69640), (4960, 62676), (5223, 59520), (5580, 55712), (5760, 53971), (5952, 52230), (6964, 44640), (7440, 41784), (8705, 35712), (8928, 34820), (9920, 31338), (10446, 29760), (11160, 27856), (11904, 26115), (13928, 22320), (14880, 20892), (15669, 19840), (17410, 17856)]