242398440

素因数分解:

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

素因数の和:224463

約数の個数: 64

約数和(自身を含む): 807998400

約数和(自身を除く): 565599960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 224443, 448886, 673329, 897772, 1122215, 1346658, 1795544, 2019987, 2244430, 2693316, 3366645, 4039974, 4488860, 5386632, 6059961, 6733290, 8079948, 8977720, 10099935, 12119922, 13466580, 16159896, 20199870, 24239844, 26933160, 30299805, 40399740, 48479688, 60599610, 80799480, 121199220, 242398440]

約数ペア:

[(1, 242398440), (2, 121199220), (3, 80799480), (4, 60599610), (5, 48479688), (6, 40399740), (8, 30299805), (9, 26933160), (10, 24239844), (12, 20199870), (15, 16159896), (18, 13466580), (20, 12119922), (24, 10099935), (27, 8977720), (30, 8079948), (36, 6733290), (40, 6059961), (45, 5386632), (54, 4488860), (60, 4039974), (72, 3366645), (90, 2693316), (108, 2244430), (120, 2019987), (135, 1795544), (180, 1346658), (216, 1122215), (270, 897772), (360, 673329), (540, 448886), (1080, 224443)]