120024140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1229}}^1$

素因数の和:1514

約数の個数: 48

約数和(自身を含む): 266565600

約数和(自身を除く): 146541460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 257, 380, 514, 1028, 1229, 1285, 2458, 2570, 4883, 4916, 5140, 6145, 9766, 12290, 19532, 23351, 24415, 24580, 46702, 48830, 93404, 97660, 116755, 233510, 315853, 467020, 631706, 1263412, 1579265, 3158530, 6001207, 6317060, 12002414, 24004828, 30006035, 60012070, 120024140]

約数ペア:

[(1, 120024140), (2, 60012070), (4, 30006035), (5, 24004828), (10, 12002414), (19, 6317060), (20, 6001207), (38, 3158530), (76, 1579265), (95, 1263412), (190, 631706), (257, 467020), (380, 315853), (514, 233510), (1028, 116755), (1229, 97660), (1285, 93404), (2458, 48830), (2570, 46702), (4883, 24580), (4916, 24415), (5140, 23351), (6145, 19532), (9766, 12290)]