145956480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4042

約数の個数: 128

約数和(自身を含む): 489844800

約数和(自身を除く): 343888320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4001, 4560, 6080, 7296, 8002, 9120, 12003, 12160, 16004, 18240, 20005, 24006, 32008, 36480, 40010, 48012, 60015, 64016, 76019, 80020, 96024, 120030, 128032, 152038, 160040, 192048, 228057, 240060, 256064, 304076, 320080, 380095, 384096, 456114, 480120, 512128, 608152, 640160, 760190, 768192, 912228, 960240, 1140285, 1216304, 1280320, 1520380, 1536384, 1824456, 1920480, 2280570, 2432608, 2560640, 3040760, 3648912, 3840960, 4561140, 4865216, 6081520, 7297824, 7681920, 9122280, 9730432, 12163040, 14595648, 18244560, 24326080, 29191296, 36489120, 48652160, 72978240, 145956480]

約数ペア:

[(1, 145956480), (2, 72978240), (3, 48652160), (4, 36489120), (5, 29191296), (6, 24326080), (8, 18244560), (10, 14595648), (12, 12163040), (15, 9730432), (16, 9122280), (19, 7681920), (20, 7297824), (24, 6081520), (30, 4865216), (32, 4561140), (38, 3840960), (40, 3648912), (48, 3040760), (57, 2560640), (60, 2432608), (64, 2280570), (76, 1920480), (80, 1824456), (95, 1536384), (96, 1520380), (114, 1280320), (120, 1216304), (128, 1140285), (152, 960240), (160, 912228), (190, 768192), (192, 760190), (228, 640160), (240, 608152), (285, 512128), (304, 480120), (320, 456114), (380, 384096), (384, 380095), (456, 320080), (480, 304076), (570, 256064), (608, 240060), (640, 228057), (760, 192048), (912, 160040), (960, 152038), (1140, 128032), (1216, 120030), (1520, 96024), (1824, 80020), (1920, 76019), (2280, 64016), (2432, 60015), (3040, 48012), (3648, 40010), (4001, 36480), (4560, 32008), (6080, 24006), (7296, 20005), (8002, 18240), (9120, 16004), (12003, 12160)]