203611920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{848383}}^1$

素因数の和:848399

約数の個数: 40

約数和(自身を含む): 631197696

約数和(自身を除く): 427585776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 848383, 1696766, 2545149, 3393532, 4241915, 5090298, 6787064, 8483830, 10180596, 12725745, 13574128, 16967660, 20361192, 25451490, 33935320, 40722384, 50902980, 67870640, 101805960, 203611920]

約数ペア:

[(1, 203611920), (2, 101805960), (3, 67870640), (4, 50902980), (5, 40722384), (6, 33935320), (8, 25451490), (10, 20361192), (12, 16967660), (15, 13574128), (16, 12725745), (20, 10180596), (24, 8483830), (30, 6787064), (40, 5090298), (48, 4241915), (60, 3393532), (80, 2545149), (120, 1696766), (240, 848383)]