5311260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1587

約数の個数: 72

約数和(自身を含む): 16969680

約数和(自身を除く): 11658420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1553, 1710, 3106, 3420, 4659, 6212, 7765, 9318, 13977, 15530, 18636, 23295, 27954, 29507, 31060, 46590, 55908, 59014, 69885, 88521, 93180, 118028, 139770, 147535, 177042, 265563, 279540, 295070, 354084, 442605, 531126, 590140, 885210, 1062252, 1327815, 1770420, 2655630, 5311260]

約数ペア:

[(1, 5311260), (2, 2655630), (3, 1770420), (4, 1327815), (5, 1062252), (6, 885210), (9, 590140), (10, 531126), (12, 442605), (15, 354084), (18, 295070), (19, 279540), (20, 265563), (30, 177042), (36, 147535), (38, 139770), (45, 118028), (57, 93180), (60, 88521), (76, 69885), (90, 59014), (95, 55908), (114, 46590), (171, 31060), (180, 29507), (190, 27954), (228, 23295), (285, 18636), (342, 15530), (380, 13977), (570, 9318), (684, 7765), (855, 6212), (1140, 4659), (1553, 3420), (1710, 3106)]