144405120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{75211}}^1$

素因数の和:75233

約数の個数: 64

約数和(自身を含む): 460297440

約数和(自身を除く): 315892320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 75211, 150422, 225633, 300844, 376055, 451266, 601688, 752110, 902532, 1128165, 1203376, 1504220, 1805064, 2256330, 2406752, 3008440, 3610128, 4512660, 4813504, 6016880, 7220256, 9025320, 9627008, 12033760, 14440512, 18050640, 24067520, 28881024, 36101280, 48135040, 72202560, 144405120]

約数ペア:

[(1, 144405120), (2, 72202560), (3, 48135040), (4, 36101280), (5, 28881024), (6, 24067520), (8, 18050640), (10, 14440512), (12, 12033760), (15, 9627008), (16, 9025320), (20, 7220256), (24, 6016880), (30, 4813504), (32, 4512660), (40, 3610128), (48, 3008440), (60, 2406752), (64, 2256330), (80, 1805064), (96, 1504220), (120, 1203376), (128, 1128165), (160, 902532), (192, 752110), (240, 601688), (320, 451266), (384, 376055), (480, 300844), (640, 225633), (960, 150422), (1920, 75211)]