144883360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47659}}^1$

素因数の和:47693

約数の個数: 48

約数和(自身を含む): 360309600

約数和(自身を除く): 215426240

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, 47659, 95318, 190636, 238295, 381272, 476590, 762544, 905521, 953180, 1525088, 1811042, 1906360, 3622084, 3812720, 4527605, 7244168, 7625440, 9055210, 14488336, 18110420, 28976672, 36220840, 72441680, 144883360]

約数ペア:

[(1, 144883360), (2, 72441680), (4, 36220840), (5, 28976672), (8, 18110420), (10, 14488336), (16, 9055210), (19, 7625440), (20, 7244168), (32, 4527605), (38, 3812720), (40, 3622084), (76, 1906360), (80, 1811042), (95, 1525088), (152, 953180), (160, 905521), (190, 762544), (304, 476590), (380, 381272), (608, 238295), (760, 190636), (1520, 95318), (3040, 47659)]