207430680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{2003}}^1$

素因数の和:2880

約数の個数: 64

約数和(自身を含む): 623324160

約数和(自身を除く): 415893480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 863, 1726, 2003, 2589, 3452, 4006, 4315, 5178, 6009, 6904, 8012, 8630, 10015, 10356, 12018, 12945, 16024, 17260, 20030, 20712, 24036, 25890, 30045, 34520, 40060, 48072, 51780, 60090, 80120, 103560, 120180, 240360, 1728589, 3457178, 5185767, 6914356, 8642945, 10371534, 13828712, 17285890, 20743068, 25928835, 34571780, 41486136, 51857670, 69143560, 103715340, 207430680]

約数ペア:

[(1, 207430680), (2, 103715340), (3, 69143560), (4, 51857670), (5, 41486136), (6, 34571780), (8, 25928835), (10, 20743068), (12, 17285890), (15, 13828712), (20, 10371534), (24, 8642945), (30, 6914356), (40, 5185767), (60, 3457178), (120, 1728589), (863, 240360), (1726, 120180), (2003, 103560), (2589, 80120), (3452, 60090), (4006, 51780), (4315, 48072), (5178, 40060), (6009, 34520), (6904, 30045), (8012, 25890), (8630, 24036), (10015, 20712), (10356, 20030), (12018, 17260), (12945, 16024)]