15235680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31741}}^1$

素因数の和:31759

約数の個数: 48

約数和(自身を含む): 47993904

約数和(自身を除く): 32758224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 31741, 63482, 95223, 126964, 158705, 190446, 253928, 317410, 380892, 476115, 507856, 634820, 761784, 952230, 1015712, 1269640, 1523568, 1904460, 2539280, 3047136, 3808920, 5078560, 7617840, 15235680]

約数ペア:

[(1, 15235680), (2, 7617840), (3, 5078560), (4, 3808920), (5, 3047136), (6, 2539280), (8, 1904460), (10, 1523568), (12, 1269640), (15, 1015712), (16, 952230), (20, 761784), (24, 634820), (30, 507856), (32, 476115), (40, 380892), (48, 317410), (60, 253928), (80, 190446), (96, 158705), (120, 126964), (160, 95223), (240, 63482), (480, 31741)]