241507840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13477}}^1$

素因数の和:13507

約数の個数: 80

約数和(自身を含む): 661823712

約数和(自身を除く): 420315872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 13477, 17920, 26954, 53908, 67385, 94339, 107816, 134770, 188678, 215632, 269540, 377356, 431264, 471695, 539080, 754712, 862528, 943390, 1078160, 1509424, 1725056, 1886780, 2156320, 3018848, 3450112, 3773560, 4312640, 6037696, 6900224, 7547120, 8625280, 12075392, 15094240, 17250560, 24150784, 30188480, 34501120, 48301568, 60376960, 120753920, 241507840]

約数ペア:

[(1, 241507840), (2, 120753920), (4, 60376960), (5, 48301568), (7, 34501120), (8, 30188480), (10, 24150784), (14, 17250560), (16, 15094240), (20, 12075392), (28, 8625280), (32, 7547120), (35, 6900224), (40, 6037696), (56, 4312640), (64, 3773560), (70, 3450112), (80, 3018848), (112, 2156320), (128, 1886780), (140, 1725056), (160, 1509424), (224, 1078160), (256, 943390), (280, 862528), (320, 754712), (448, 539080), (512, 471695), (560, 431264), (640, 377356), (896, 269540), (1120, 215632), (1280, 188678), (1792, 134770), (2240, 107816), (2560, 94339), (3584, 67385), (4480, 53908), (8960, 26954), (13477, 17920)]