85272960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1$

素因数の和:1976

約数の個数: 128

約数和(自身を含む): 283772160

約数和(自身を除く): 198499200

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, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 1931, 2208, 2760, 2944, 3680, 3862, 4416, 5520, 5793, 7360, 7724, 8832, 9655, 11040, 11586, 14720, 15448, 19310, 22080, 23172, 28965, 30896, 38620, 44160, 44413, 46344, 57930, 61792, 77240, 88826, 92688, 115860, 123584, 133239, 154480, 177652, 185376, 222065, 231720, 247168, 266478, 308960, 355304, 370752, 444130, 463440, 532956, 617920, 666195, 710608, 741504, 888260, 926880, 1065912, 1235840, 1332390, 1421216, 1776520, 1853760, 2131824, 2664780, 2842432, 3553040, 3707520, 4263648, 5329560, 5684864, 7106080, 8527296, 10659120, 14212160, 17054592, 21318240, 28424320, 42636480, 85272960]

約数ペア:

[(1, 85272960), (2, 42636480), (3, 28424320), (4, 21318240), (5, 17054592), (6, 14212160), (8, 10659120), (10, 8527296), (12, 7106080), (15, 5684864), (16, 5329560), (20, 4263648), (23, 3707520), (24, 3553040), (30, 2842432), (32, 2664780), (40, 2131824), (46, 1853760), (48, 1776520), (60, 1421216), (64, 1332390), (69, 1235840), (80, 1065912), (92, 926880), (96, 888260), (115, 741504), (120, 710608), (128, 666195), (138, 617920), (160, 532956), (184, 463440), (192, 444130), (230, 370752), (240, 355304), (276, 308960), (320, 266478), (345, 247168), (368, 231720), (384, 222065), (460, 185376), (480, 177652), (552, 154480), (640, 133239), (690, 123584), (736, 115860), (920, 92688), (960, 88826), (1104, 77240), (1380, 61792), (1472, 57930), (1840, 46344), (1920, 44413), (1931, 44160), (2208, 38620), (2760, 30896), (2944, 28965), (3680, 23172), (3862, 22080), (4416, 19310), (5520, 15448), (5793, 14720), (7360, 11586), (7724, 11040), (8832, 9655)]