183768720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1237}}^1$

素因数の和:1872

約数の個数: 80

約数和(自身を含む): 571064640

約数和(自身を除く): 387295920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 619, 1237, 1238, 1857, 2474, 2476, 3095, 3711, 3714, 4948, 4952, 6185, 6190, 7422, 7428, 9285, 9896, 9904, 12370, 12380, 14844, 14856, 18555, 18570, 19792, 24740, 24760, 29688, 29712, 37110, 37140, 49480, 49520, 59376, 74220, 74280, 98960, 148440, 148560, 296880, 765703, 1531406, 2297109, 3062812, 3828515, 4594218, 6125624, 7657030, 9188436, 11485545, 12251248, 15314060, 18376872, 22971090, 30628120, 36753744, 45942180, 61256240, 91884360, 183768720]

約数ペア:

[(1, 183768720), (2, 91884360), (3, 61256240), (4, 45942180), (5, 36753744), (6, 30628120), (8, 22971090), (10, 18376872), (12, 15314060), (15, 12251248), (16, 11485545), (20, 9188436), (24, 7657030), (30, 6125624), (40, 4594218), (48, 3828515), (60, 3062812), (80, 2297109), (120, 1531406), (240, 765703), (619, 296880), (1237, 148560), (1238, 148440), (1857, 98960), (2474, 74280), (2476, 74220), (3095, 59376), (3711, 49520), (3714, 49480), (4948, 37140), (4952, 37110), (6185, 29712), (6190, 29688), (7422, 24760), (7428, 24740), (9285, 19792), (9896, 18570), (9904, 18555), (12370, 14856), (12380, 14844)]