195435360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{135719}}^1$

素因数の和:135740

約数の個数: 72

約数和(自身を含む): 666928080

約数和(自身を除く): 471492720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 135719, 271438, 407157, 542876, 678595, 814314, 1085752, 1221471, 1357190, 1628628, 2035785, 2171504, 2442942, 2714380, 3257256, 4071570, 4343008, 4885884, 5428760, 6107355, 6514512, 8143140, 9771768, 10857520, 12214710, 13029024, 16286280, 19543536, 21715040, 24429420, 32572560, 39087072, 48858840, 65145120, 97717680, 195435360]

約数ペア:

[(1, 195435360), (2, 97717680), (3, 65145120), (4, 48858840), (5, 39087072), (6, 32572560), (8, 24429420), (9, 21715040), (10, 19543536), (12, 16286280), (15, 13029024), (16, 12214710), (18, 10857520), (20, 9771768), (24, 8143140), (30, 6514512), (32, 6107355), (36, 5428760), (40, 4885884), (45, 4343008), (48, 4071570), (60, 3257256), (72, 2714380), (80, 2442942), (90, 2171504), (96, 2035785), (120, 1628628), (144, 1357190), (160, 1221471), (180, 1085752), (240, 814314), (288, 678595), (360, 542876), (480, 407157), (720, 271438), (1440, 135719)]