197494491120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{822893713}}^1$

素因数の和:822893729

約数の個数: 40

約数和(自身を含む): 612232923216

約数和(自身を除く): 414738432096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 822893713, 1645787426, 2468681139, 3291574852, 4114468565, 4937362278, 6583149704, 8228937130, 9874724556, 12343405695, 13166299408, 16457874260, 19749449112, 24686811390, 32915748520, 39498898224, 49373622780, 65831497040, 98747245560, 197494491120]

約数ペア:

[(1, 197494491120), (2, 98747245560), (3, 65831497040), (4, 49373622780), (5, 39498898224), (6, 32915748520), (8, 24686811390), (10, 19749449112), (12, 16457874260), (15, 13166299408), (16, 12343405695), (20, 9874724556), (24, 8228937130), (30, 6583149704), (40, 4937362278), (48, 4114468565), (60, 3291574852), (80, 2468681139), (120, 1645787426), (240, 822893713)]