120301440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{8951}}^1$

素因数の和:8980

約数の個数: 128

約数和(自身を含む): 438289920

約数和(自身を除く): 317988480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 8951, 13440, 17902, 26853, 35804, 44755, 53706, 62657, 71608, 89510, 107412, 125314, 134265, 143216, 179020, 187971, 214824, 250628, 268530, 286432, 313285, 358040, 375942, 429648, 501256, 537060, 572864, 626570, 716080, 751884, 859296, 939855, 1002512, 1074120, 1145728, 1253140, 1432160, 1503768, 1718592, 1879710, 2005024, 2148240, 2506280, 2864320, 3007536, 3437184, 3759420, 4010048, 4296480, 5012560, 5728640, 6015072, 7518840, 8020096, 8592960, 10025120, 12030144, 15037680, 17185920, 20050240, 24060288, 30075360, 40100480, 60150720, 120301440]

約数ペア:

[(1, 120301440), (2, 60150720), (3, 40100480), (4, 30075360), (5, 24060288), (6, 20050240), (7, 17185920), (8, 15037680), (10, 12030144), (12, 10025120), (14, 8592960), (15, 8020096), (16, 7518840), (20, 6015072), (21, 5728640), (24, 5012560), (28, 4296480), (30, 4010048), (32, 3759420), (35, 3437184), (40, 3007536), (42, 2864320), (48, 2506280), (56, 2148240), (60, 2005024), (64, 1879710), (70, 1718592), (80, 1503768), (84, 1432160), (96, 1253140), (105, 1145728), (112, 1074120), (120, 1002512), (128, 939855), (140, 859296), (160, 751884), (168, 716080), (192, 626570), (210, 572864), (224, 537060), (240, 501256), (280, 429648), (320, 375942), (336, 358040), (384, 313285), (420, 286432), (448, 268530), (480, 250628), (560, 214824), (640, 187971), (672, 179020), (840, 143216), (896, 134265), (960, 125314), (1120, 107412), (1344, 89510), (1680, 71608), (1920, 62657), (2240, 53706), (2688, 44755), (3360, 35804), (4480, 26853), (6720, 17902), (8951, 13440)]