121199220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{224443}}^1$

素因数の和:224461

約数の個数: 48

約数和(自身を含む): 377065920

約数和(自身を除く): 255866700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 224443, 448886, 673329, 897772, 1122215, 1346658, 2019987, 2244430, 2693316, 3366645, 4039974, 4488860, 6059961, 6733290, 8079948, 10099935, 12119922, 13466580, 20199870, 24239844, 30299805, 40399740, 60599610, 121199220]

約数ペア:

[(1, 121199220), (2, 60599610), (3, 40399740), (4, 30299805), (5, 24239844), (6, 20199870), (9, 13466580), (10, 12119922), (12, 10099935), (15, 8079948), (18, 6733290), (20, 6059961), (27, 4488860), (30, 4039974), (36, 3366645), (45, 2693316), (54, 2244430), (60, 2019987), (90, 1346658), (108, 1122215), (135, 897772), (180, 673329), (270, 448886), (540, 224443)]