540128560

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{29483}}^1$

素因数の和:29725

約数の個数: 40

約数和(自身を含む): 1261325520

約数和(自身を除く): 721196960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 9160, 18320, 29483, 58966, 117932, 147415, 235864, 294830, 471728, 589660, 1179320, 2358640, 6751607, 13503214, 27006428, 33758035, 54012856, 67516070, 108025712, 135032140, 270064280, 540128560]

約数ペア:

[(1, 540128560), (2, 270064280), (4, 135032140), (5, 108025712), (8, 67516070), (10, 54012856), (16, 33758035), (20, 27006428), (40, 13503214), (80, 6751607), (229, 2358640), (458, 1179320), (916, 589660), (1145, 471728), (1832, 294830), (2290, 235864), (3664, 147415), (4580, 117932), (9160, 58966), (18320, 29483)]