201216360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{45319}}^1$

素因数の和:45370

約数の個数: 64

約数和(自身を含む): 619977600

約数和(自身を除く): 418761240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 45319, 90638, 135957, 181276, 226595, 271914, 362552, 453190, 543828, 679785, 906380, 1087656, 1359570, 1676803, 1812760, 2719140, 3353606, 5030409, 5438280, 6707212, 8384015, 10060818, 13414424, 16768030, 20121636, 25152045, 33536060, 40243272, 50304090, 67072120, 100608180, 201216360]

約数ペア:

[(1, 201216360), (2, 100608180), (3, 67072120), (4, 50304090), (5, 40243272), (6, 33536060), (8, 25152045), (10, 20121636), (12, 16768030), (15, 13414424), (20, 10060818), (24, 8384015), (30, 6707212), (37, 5438280), (40, 5030409), (60, 3353606), (74, 2719140), (111, 1812760), (120, 1676803), (148, 1359570), (185, 1087656), (222, 906380), (296, 679785), (370, 543828), (444, 453190), (555, 362552), (740, 271914), (888, 226595), (1110, 181276), (1480, 135957), (2220, 90638), (4440, 45319)]