486180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 1535352

約数和(自身を除く): 1049172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 73, 74, 90, 111, 146, 148, 180, 185, 219, 222, 292, 333, 365, 370, 438, 444, 555, 657, 666, 730, 740, 876, 1095, 1110, 1314, 1332, 1460, 1665, 2190, 2220, 2628, 2701, 3285, 3330, 4380, 5402, 6570, 6660, 8103, 10804, 13140, 13505, 16206, 24309, 27010, 32412, 40515, 48618, 54020, 81030, 97236, 121545, 162060, 243090, 486180]

約数ペア:

[(1, 486180), (2, 243090), (3, 162060), (4, 121545), (5, 97236), (6, 81030), (9, 54020), (10, 48618), (12, 40515), (15, 32412), (18, 27010), (20, 24309), (30, 16206), (36, 13505), (37, 13140), (45, 10804), (60, 8103), (73, 6660), (74, 6570), (90, 5402), (111, 4380), (146, 3330), (148, 3285), (180, 2701), (185, 2628), (219, 2220), (222, 2190), (292, 1665), (333, 1460), (365, 1332), (370, 1314), (438, 1110), (444, 1095), (555, 876), (657, 740), (666, 730)]