15542580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3121}}^1$

素因数の和:3216

約数の個数: 48

約数和(自身を含む): 44057664

約数和(自身を除く): 28515084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 3121, 4980, 6242, 9363, 12484, 15605, 18726, 31210, 37452, 46815, 62420, 93630, 187260, 259043, 518086, 777129, 1036172, 1295215, 1554258, 2590430, 3108516, 3885645, 5180860, 7771290, 15542580]

約数ペア:

[(1, 15542580), (2, 7771290), (3, 5180860), (4, 3885645), (5, 3108516), (6, 2590430), (10, 1554258), (12, 1295215), (15, 1036172), (20, 777129), (30, 518086), (60, 259043), (83, 187260), (166, 93630), (249, 62420), (332, 46815), (415, 37452), (498, 31210), (830, 18726), (996, 15605), (1245, 12484), (1660, 9363), (2490, 6242), (3121, 4980)]