30102560

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4003}}^1$

素因数の和:4065

約数の個数: 48

約数和(自身を含む): 72648576

約数和(自身を除く): 42546016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 4003, 7520, 8006, 16012, 20015, 32024, 40030, 64048, 80060, 128096, 160120, 188141, 320240, 376282, 640480, 752564, 940705, 1505128, 1881410, 3010256, 3762820, 6020512, 7525640, 15051280, 30102560]

約数ペア:

[(1, 30102560), (2, 15051280), (4, 7525640), (5, 6020512), (8, 3762820), (10, 3010256), (16, 1881410), (20, 1505128), (32, 940705), (40, 752564), (47, 640480), (80, 376282), (94, 320240), (160, 188141), (188, 160120), (235, 128096), (376, 80060), (470, 64048), (752, 40030), (940, 32024), (1504, 20015), (1880, 16012), (3760, 8006), (4003, 7520)]