266521560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3659}}^1$

素因数の和:4280

約数の個数: 64

約数和(自身を含む): 801100800

約数和(自身を除く): 534579240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 1214, 1821, 2428, 3035, 3642, 3659, 4856, 6070, 7284, 7318, 9105, 10977, 12140, 14568, 14636, 18210, 18295, 21954, 24280, 29272, 36420, 36590, 43908, 54885, 72840, 73180, 87816, 109770, 146360, 219540, 439080, 2221013, 4442026, 6663039, 8884052, 11105065, 13326078, 17768104, 22210130, 26652156, 33315195, 44420260, 53304312, 66630390, 88840520, 133260780, 266521560]

約数ペア:

[(1, 266521560), (2, 133260780), (3, 88840520), (4, 66630390), (5, 53304312), (6, 44420260), (8, 33315195), (10, 26652156), (12, 22210130), (15, 17768104), (20, 13326078), (24, 11105065), (30, 8884052), (40, 6663039), (60, 4442026), (120, 2221013), (607, 439080), (1214, 219540), (1821, 146360), (2428, 109770), (3035, 87816), (3642, 73180), (3659, 72840), (4856, 54885), (6070, 43908), (7284, 36590), (7318, 36420), (9105, 29272), (10977, 24280), (12140, 21954), (14568, 18295), (14636, 18210)]