15241560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 46072800

約数和(自身を除く): 30831240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 809, 942, 1256, 1570, 1618, 1884, 2355, 2427, 3140, 3236, 3768, 4045, 4710, 4854, 6280, 6472, 8090, 9420, 9708, 12135, 16180, 18840, 19416, 24270, 32360, 48540, 97080, 127013, 254026, 381039, 508052, 635065, 762078, 1016104, 1270130, 1524156, 1905195, 2540260, 3048312, 3810390, 5080520, 7620780, 15241560]

約数ペア:

[(1, 15241560), (2, 7620780), (3, 5080520), (4, 3810390), (5, 3048312), (6, 2540260), (8, 1905195), (10, 1524156), (12, 1270130), (15, 1016104), (20, 762078), (24, 635065), (30, 508052), (40, 381039), (60, 254026), (120, 127013), (157, 97080), (314, 48540), (471, 32360), (628, 24270), (785, 19416), (809, 18840), (942, 16180), (1256, 12135), (1570, 9708), (1618, 9420), (1884, 8090), (2355, 6472), (2427, 6280), (3140, 4854), (3236, 4710), (3768, 4045)]