15363780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13477}}^1$

素因数の和:13508

約数の個数: 48

約数和(自身を含む): 45286080

約数和(自身を除く): 29922300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 13477, 26954, 40431, 53908, 67385, 80862, 134770, 161724, 202155, 256063, 269540, 404310, 512126, 768189, 808620, 1024252, 1280315, 1536378, 2560630, 3072756, 3840945, 5121260, 7681890, 15363780]

約数ペア:

[(1, 15363780), (2, 7681890), (3, 5121260), (4, 3840945), (5, 3072756), (6, 2560630), (10, 1536378), (12, 1280315), (15, 1024252), (19, 808620), (20, 768189), (30, 512126), (38, 404310), (57, 269540), (60, 256063), (76, 202155), (95, 161724), (114, 134770), (190, 80862), (228, 67385), (285, 53908), (380, 40431), (570, 26954), (1140, 13477)]