86906520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{8941}}^1$

素因数の和:8967

約数の個数: 96

約数和(自身を含む): 292939920

約数和(自身を除く): 206033400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 8941, 9720, 17882, 26823, 35764, 44705, 53646, 71528, 80469, 89410, 107292, 134115, 160938, 178820, 214584, 241407, 268230, 321876, 357640, 402345, 482814, 536460, 643752, 724221, 804690, 965628, 1072920, 1207035, 1448442, 1609380, 1931256, 2172663, 2414070, 2896884, 3218760, 3621105, 4345326, 4828140, 5793768, 7242210, 8690652, 9656280, 10863315, 14484420, 17381304, 21726630, 28968840, 43453260, 86906520]

約数ペア:

[(1, 86906520), (2, 43453260), (3, 28968840), (4, 21726630), (5, 17381304), (6, 14484420), (8, 10863315), (9, 9656280), (10, 8690652), (12, 7242210), (15, 5793768), (18, 4828140), (20, 4345326), (24, 3621105), (27, 3218760), (30, 2896884), (36, 2414070), (40, 2172663), (45, 1931256), (54, 1609380), (60, 1448442), (72, 1207035), (81, 1072920), (90, 965628), (108, 804690), (120, 724221), (135, 643752), (162, 536460), (180, 482814), (216, 402345), (243, 357640), (270, 321876), (324, 268230), (360, 241407), (405, 214584), (486, 178820), (540, 160938), (648, 134115), (810, 107292), (972, 89410), (1080, 80469), (1215, 71528), (1620, 53646), (1944, 44705), (2430, 35764), (3240, 26823), (4860, 17882), (8941, 9720)]