563968620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{44129}}^1$

素因数の和:44215

約数の個数: 72

約数和(自身を含む): 1734838560

約数和(自身を除く): 1170869940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 44129, 88258, 132387, 176516, 220645, 264774, 397161, 441290, 529548, 661935, 794322, 882580, 1323870, 1588644, 1985805, 2647740, 3133159, 3971610, 6266318, 7943220, 9399477, 12532636, 15665795, 18798954, 28198431, 31331590, 37597908, 46997385, 56396862, 62663180, 93994770, 112793724, 140992155, 187989540, 281984310, 563968620]

約数ペア:

[(1, 563968620), (2, 281984310), (3, 187989540), (4, 140992155), (5, 112793724), (6, 93994770), (9, 62663180), (10, 56396862), (12, 46997385), (15, 37597908), (18, 31331590), (20, 28198431), (30, 18798954), (36, 15665795), (45, 12532636), (60, 9399477), (71, 7943220), (90, 6266318), (142, 3971610), (180, 3133159), (213, 2647740), (284, 1985805), (355, 1588644), (426, 1323870), (639, 882580), (710, 794322), (852, 661935), (1065, 529548), (1278, 441290), (1420, 397161), (2130, 264774), (2556, 220645), (3195, 176516), (4260, 132387), (6390, 88258), (12780, 44129)]