15420475680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{32125991}}^1$

素因数の和:32126009

約数の個数: 48

約数和(自身を含む): 48574499904

約数和(自身を除く): 33154024224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 32125991, 64251982, 96377973, 128503964, 160629955, 192755946, 257007928, 321259910, 385511892, 481889865, 514015856, 642519820, 771023784, 963779730, 1028031712, 1285039640, 1542047568, 1927559460, 2570079280, 3084095136, 3855118920, 5140158560, 7710237840, 15420475680]

約数ペア:

[(1, 15420475680), (2, 7710237840), (3, 5140158560), (4, 3855118920), (5, 3084095136), (6, 2570079280), (8, 1927559460), (10, 1542047568), (12, 1285039640), (15, 1028031712), (16, 963779730), (20, 771023784), (24, 642519820), (30, 514015856), (32, 481889865), (40, 385511892), (48, 321259910), (60, 257007928), (80, 192755946), (96, 160629955), (120, 128503964), (160, 96377973), (240, 64251982), (480, 32125991)]