144153760

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47419}}^1$

素因数の和:47453

約数の個数: 48

約数和(自身を含む): 358495200

約数和(自身を除く): 214341440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 47419, 94838, 189676, 237095, 379352, 474190, 758704, 900961, 948380, 1517408, 1801922, 1896760, 3603844, 3793520, 4504805, 7207688, 7587040, 9009610, 14415376, 18019220, 28830752, 36038440, 72076880, 144153760]

約数ペア:

[(1, 144153760), (2, 72076880), (4, 36038440), (5, 28830752), (8, 18019220), (10, 14415376), (16, 9009610), (19, 7587040), (20, 7207688), (32, 4504805), (38, 3793520), (40, 3603844), (76, 1896760), (80, 1801922), (95, 1517408), (152, 948380), (160, 900961), (190, 758704), (304, 474190), (380, 379352), (608, 237095), (760, 189676), (1520, 94838), (3040, 47419)]