484993620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{141811}}^1$

素因数の和:141845

約数の個数: 72

約数和(自身を含む): 1548587040

約数和(自身を除く): 1063593420

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, 1710, 3420, 141811, 283622, 425433, 567244, 709055, 850866, 1276299, 1418110, 1701732, 2127165, 2552598, 2694409, 2836220, 4254330, 5105196, 5388818, 6381495, 8083227, 8508660, 10777636, 12762990, 13472045, 16166454, 24249681, 25525980, 26944090, 32332908, 40416135, 48499362, 53888180, 80832270, 96998724, 121248405, 161664540, 242496810, 484993620]

約数ペア:

[(1, 484993620), (2, 242496810), (3, 161664540), (4, 121248405), (5, 96998724), (6, 80832270), (9, 53888180), (10, 48499362), (12, 40416135), (15, 32332908), (18, 26944090), (19, 25525980), (20, 24249681), (30, 16166454), (36, 13472045), (38, 12762990), (45, 10777636), (57, 8508660), (60, 8083227), (76, 6381495), (90, 5388818), (95, 5105196), (114, 4254330), (171, 2836220), (180, 2694409), (190, 2552598), (228, 2127165), (285, 1701732), (342, 1418110), (380, 1276299), (570, 850866), (684, 709055), (855, 567244), (1140, 425433), (1710, 283622), (3420, 141811)]