38730060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2089}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 118678560

約数和(自身を除く): 79948500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 2089, 3090, 3708, 4178, 4635, 6180, 6267, 8356, 9270, 10445, 12534, 18540, 18801, 20890, 25068, 31335, 37602, 41780, 62670, 75204, 94005, 125340, 188010, 215167, 376020, 430334, 645501, 860668, 1075835, 1291002, 1936503, 2151670, 2582004, 3227505, 3873006, 4303340, 6455010, 7746012, 9682515, 12910020, 19365030, 38730060]

約数ペア:

[(1, 38730060), (2, 19365030), (3, 12910020), (4, 9682515), (5, 7746012), (6, 6455010), (9, 4303340), (10, 3873006), (12, 3227505), (15, 2582004), (18, 2151670), (20, 1936503), (30, 1291002), (36, 1075835), (45, 860668), (60, 645501), (90, 430334), (103, 376020), (180, 215167), (206, 188010), (309, 125340), (412, 94005), (515, 75204), (618, 62670), (927, 41780), (1030, 37602), (1236, 31335), (1545, 25068), (1854, 20890), (2060, 18801), (2089, 18540), (3090, 12534), (3708, 10445), (4178, 9270), (4635, 8356), (6180, 6267)]