203480460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1130447}}^1$

素因数の和:1130462

約数の個数: 36

約数和(自身を含む): 617224608

約数和(自身を除く): 413744148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1130447, 2260894, 3391341, 4521788, 5652235, 6782682, 10174023, 11304470, 13565364, 16956705, 20348046, 22608940, 33913410, 40696092, 50870115, 67826820, 101740230, 203480460]

約数ペア:

[(1, 203480460), (2, 101740230), (3, 67826820), (4, 50870115), (5, 40696092), (6, 33913410), (9, 22608940), (10, 20348046), (12, 16956705), (15, 13565364), (18, 11304470), (20, 10174023), (30, 6782682), (36, 5652235), (45, 4521788), (60, 3391341), (90, 2260894), (180, 1130447)]