128468160

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{14869}}^1$

素因数の和:14895

約数の個数: 112

約数和(自身を含む): 453237600

約数和(自身を除く): 324769440

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 14869, 29738, 44607, 59476, 74345, 89214, 118952, 133821, 148690, 178428, 223035, 237904, 267642, 297380, 356856, 401463, 446070, 475808, 535284, 594760, 669105, 713712, 802926, 892140, 951616, 1070568, 1189520, 1338210, 1427424, 1605852, 1784280, 2007315, 2141136, 2379040, 2676420, 2854848, 3211704, 3568560, 4014630, 4282272, 4758080, 5352840, 6423408, 7137120, 8029260, 8564544, 10705680, 12846816, 14274240, 16058520, 21411360, 25693632, 32117040, 42822720, 64234080, 128468160]

約数ペア:

[(1, 128468160), (2, 64234080), (3, 42822720), (4, 32117040), (5, 25693632), (6, 21411360), (8, 16058520), (9, 14274240), (10, 12846816), (12, 10705680), (15, 8564544), (16, 8029260), (18, 7137120), (20, 6423408), (24, 5352840), (27, 4758080), (30, 4282272), (32, 4014630), (36, 3568560), (40, 3211704), (45, 2854848), (48, 2676420), (54, 2379040), (60, 2141136), (64, 2007315), (72, 1784280), (80, 1605852), (90, 1427424), (96, 1338210), (108, 1189520), (120, 1070568), (135, 951616), (144, 892140), (160, 802926), (180, 713712), (192, 669105), (216, 594760), (240, 535284), (270, 475808), (288, 446070), (320, 401463), (360, 356856), (432, 297380), (480, 267642), (540, 237904), (576, 223035), (720, 178428), (864, 148690), (960, 133821), (1080, 118952), (1440, 89214), (1728, 74345), (2160, 59476), (2880, 44607), (4320, 29738), (8640, 14869)]