3156480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{137}}^1$

素因数の和:166

約数の個数: 120

約数和(自身を含む): 11011572

約数和(自身を除く): 7855092

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 137, 144, 160, 180, 192, 240, 256, 274, 288, 320, 360, 384, 411, 480, 512, 548, 576, 640, 685, 720, 768, 822, 960, 1096, 1152, 1233, 1280, 1370, 1440, 1536, 1644, 1920, 2055, 2192, 2304, 2466, 2560, 2740, 2880, 3288, 3840, 4110, 4384, 4608, 4932, 5480, 5760, 6165, 6576, 7680, 8220, 8768, 9864, 10960, 11520, 12330, 13152, 16440, 17536, 19728, 21920, 23040, 24660, 26304, 32880, 35072, 39456, 43840, 49320, 52608, 65760, 70144, 78912, 87680, 98640, 105216, 131520, 157824, 175360, 197280, 210432, 263040, 315648, 350720, 394560, 526080, 631296, 789120, 1052160, 1578240, 3156480]

約数ペア:

[(1, 3156480), (2, 1578240), (3, 1052160), (4, 789120), (5, 631296), (6, 526080), (8, 394560), (9, 350720), (10, 315648), (12, 263040), (15, 210432), (16, 197280), (18, 175360), (20, 157824), (24, 131520), (30, 105216), (32, 98640), (36, 87680), (40, 78912), (45, 70144), (48, 65760), (60, 52608), (64, 49320), (72, 43840), (80, 39456), (90, 35072), (96, 32880), (120, 26304), (128, 24660), (137, 23040), (144, 21920), (160, 19728), (180, 17536), (192, 16440), (240, 13152), (256, 12330), (274, 11520), (288, 10960), (320, 9864), (360, 8768), (384, 8220), (411, 7680), (480, 6576), (512, 6165), (548, 5760), (576, 5480), (640, 4932), (685, 4608), (720, 4384), (768, 4110), (822, 3840), (960, 3288), (1096, 2880), (1152, 2740), (1233, 2560), (1280, 2466), (1370, 2304), (1440, 2192), (1536, 2055), (1644, 1920)]