12388260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 37158912

約数和(自身を除く): 24770652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 138, 141, 188, 191, 230, 235, 276, 282, 345, 382, 460, 470, 564, 573, 690, 705, 764, 940, 955, 1081, 1146, 1380, 1410, 1910, 2162, 2292, 2820, 2865, 3243, 3820, 4324, 4393, 5405, 5730, 6486, 8786, 8977, 10810, 11460, 12972, 13179, 16215, 17572, 17954, 21620, 21965, 26358, 26931, 32430, 35908, 43930, 44885, 52716, 53862, 64860, 65895, 87860, 89770, 107724, 131790, 134655, 179540, 206471, 263580, 269310, 412942, 538620, 619413, 825884, 1032355, 1238826, 2064710, 2477652, 3097065, 4129420, 6194130, 12388260]

約数ペア:

[(1, 12388260), (2, 6194130), (3, 4129420), (4, 3097065), (5, 2477652), (6, 2064710), (10, 1238826), (12, 1032355), (15, 825884), (20, 619413), (23, 538620), (30, 412942), (46, 269310), (47, 263580), (60, 206471), (69, 179540), (92, 134655), (94, 131790), (115, 107724), (138, 89770), (141, 87860), (188, 65895), (191, 64860), (230, 53862), (235, 52716), (276, 44885), (282, 43930), (345, 35908), (382, 32430), (460, 26931), (470, 26358), (564, 21965), (573, 21620), (690, 17954), (705, 17572), (764, 16215), (940, 13179), (955, 12972), (1081, 11460), (1146, 10810), (1380, 8977), (1410, 8786), (1910, 6486), (2162, 5730), (2292, 5405), (2820, 4393), (2865, 4324), (3243, 3820)]