144236880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{200329}}^1$

素因数の和:200348

約数の個数: 60

約数和(自身を含む): 484397940

約数和(自身を除く): 340161060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 200329, 400658, 600987, 801316, 1001645, 1201974, 1602632, 1802961, 2003290, 2403948, 3004935, 3205264, 3605922, 4006580, 4807896, 6009870, 7211844, 8013160, 9014805, 9615792, 12019740, 14423688, 16026320, 18029610, 24039480, 28847376, 36059220, 48078960, 72118440, 144236880]

約数ペア:

[(1, 144236880), (2, 72118440), (3, 48078960), (4, 36059220), (5, 28847376), (6, 24039480), (8, 18029610), (9, 16026320), (10, 14423688), (12, 12019740), (15, 9615792), (16, 9014805), (18, 8013160), (20, 7211844), (24, 6009870), (30, 4807896), (36, 4006580), (40, 3605922), (45, 3205264), (48, 3004935), (60, 2403948), (72, 2003290), (80, 1802961), (90, 1602632), (120, 1201974), (144, 1001645), (180, 801316), (240, 600987), (360, 400658), (720, 200329)]