80196120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2503}}^1$

素因数の和:2609

約数の個数: 96

約数和(自身を含む): 263671200

約数和(自身を除く): 183475080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2503, 2670, 3204, 3560, 4005, 5006, 5340, 6408, 7509, 8010, 10012, 10680, 12515, 15018, 16020, 20024, 22527, 25030, 30036, 32040, 37545, 45054, 50060, 60072, 75090, 90108, 100120, 112635, 150180, 180216, 222767, 225270, 300360, 445534, 450540, 668301, 891068, 901080, 1113835, 1336602, 1782136, 2004903, 2227670, 2673204, 3341505, 4009806, 4455340, 5346408, 6683010, 8019612, 8910680, 10024515, 13366020, 16039224, 20049030, 26732040, 40098060, 80196120]

約数ペア:

[(1, 80196120), (2, 40098060), (3, 26732040), (4, 20049030), (5, 16039224), (6, 13366020), (8, 10024515), (9, 8910680), (10, 8019612), (12, 6683010), (15, 5346408), (18, 4455340), (20, 4009806), (24, 3341505), (30, 2673204), (36, 2227670), (40, 2004903), (45, 1782136), (60, 1336602), (72, 1113835), (89, 901080), (90, 891068), (120, 668301), (178, 450540), (180, 445534), (267, 300360), (356, 225270), (360, 222767), (445, 180216), (534, 150180), (712, 112635), (801, 100120), (890, 90108), (1068, 75090), (1335, 60072), (1602, 50060), (1780, 45054), (2136, 37545), (2503, 32040), (2670, 30036), (3204, 25030), (3560, 22527), (4005, 20024), (5006, 16020), (5340, 15018), (6408, 12515), (7509, 10680), (8010, 10012)]