127686840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56003}}^1$

素因数の和:56036

約数の個数: 64

約数和(自身を含む): 403228800

約数和(自身を除く): 275541960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 56003, 112006, 168009, 224012, 280015, 336018, 448024, 560030, 672036, 840045, 1064057, 1120060, 1344072, 1680090, 2128114, 2240120, 3192171, 3360180, 4256228, 5320285, 6384342, 6720360, 8512456, 10640570, 12768684, 15960855, 21281140, 25537368, 31921710, 42562280, 63843420, 127686840]

約数ペア:

[(1, 127686840), (2, 63843420), (3, 42562280), (4, 31921710), (5, 25537368), (6, 21281140), (8, 15960855), (10, 12768684), (12, 10640570), (15, 8512456), (19, 6720360), (20, 6384342), (24, 5320285), (30, 4256228), (38, 3360180), (40, 3192171), (57, 2240120), (60, 2128114), (76, 1680090), (95, 1344072), (114, 1120060), (120, 1064057), (152, 840045), (190, 672036), (228, 560030), (285, 448024), (380, 336018), (456, 280015), (570, 224012), (760, 168009), (1140, 112006), (2280, 56003)]