16270920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45197}}^1$

素因数の和:45214

約数の個数: 48

約数和(自身を含む): 52881660

約数和(自身を除く): 36610740

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, 45197, 90394, 135591, 180788, 225985, 271182, 361576, 406773, 451970, 542364, 677955, 813546, 903940, 1084728, 1355910, 1627092, 1807880, 2033865, 2711820, 3254184, 4067730, 5423640, 8135460, 16270920]

約数ペア:

[(1, 16270920), (2, 8135460), (3, 5423640), (4, 4067730), (5, 3254184), (6, 2711820), (8, 2033865), (9, 1807880), (10, 1627092), (12, 1355910), (15, 1084728), (18, 903940), (20, 813546), (24, 677955), (30, 542364), (36, 451970), (40, 406773), (45, 361576), (60, 271182), (72, 225985), (90, 180788), (120, 135591), (180, 90394), (360, 45197)]