201473520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{839473}}^1$

素因数の和:839489

約数の個数: 40

約数和(自身を含む): 624568656

約数和(自身を除く): 423095136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 839473, 1678946, 2518419, 3357892, 4197365, 5036838, 6715784, 8394730, 10073676, 12592095, 13431568, 16789460, 20147352, 25184190, 33578920, 40294704, 50368380, 67157840, 100736760, 201473520]

約数ペア:

[(1, 201473520), (2, 100736760), (3, 67157840), (4, 50368380), (5, 40294704), (6, 33578920), (8, 25184190), (10, 20147352), (12, 16789460), (15, 13431568), (16, 12592095), (20, 10073676), (24, 8394730), (30, 6715784), (40, 5036838), (48, 4197365), (60, 3357892), (80, 2518419), (120, 1678946), (240, 839473)]