133872840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{371869}}^1$

素因数の和:371886

約数の個数: 48

約数和(自身を含む): 435087900

約数和(自身を除く): 301215060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 371869, 743738, 1115607, 1487476, 1859345, 2231214, 2974952, 3346821, 3718690, 4462428, 5578035, 6693642, 7437380, 8924856, 11156070, 13387284, 14874760, 16734105, 22312140, 26774568, 33468210, 44624280, 66936420, 133872840]

約数ペア:

[(1, 133872840), (2, 66936420), (3, 44624280), (4, 33468210), (5, 26774568), (6, 22312140), (8, 16734105), (9, 14874760), (10, 13387284), (12, 11156070), (15, 8924856), (18, 7437380), (20, 6693642), (24, 5578035), (30, 4462428), (36, 3718690), (40, 3346821), (45, 2974952), (60, 2231214), (72, 1859345), (90, 1487476), (120, 1115607), (180, 743738), (360, 371869)]