4218840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11719}}^1$

素因数の和:11736

約数の個数: 48

約数和(自身を含む): 13712400

約数和(自身を除く): 9493560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 11719, 23438, 35157, 46876, 58595, 70314, 93752, 105471, 117190, 140628, 175785, 210942, 234380, 281256, 351570, 421884, 468760, 527355, 703140, 843768, 1054710, 1406280, 2109420, 4218840]

約数ペア:

[(1, 4218840), (2, 2109420), (3, 1406280), (4, 1054710), (5, 843768), (6, 703140), (8, 527355), (9, 468760), (10, 421884), (12, 351570), (15, 281256), (18, 234380), (20, 210942), (24, 175785), (30, 140628), (36, 117190), (40, 105471), (45, 93752), (60, 70314), (72, 58595), (90, 46876), (120, 35157), (180, 23438), (360, 11719)]