147285360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{204563}}^1$

素因数の和:204582

約数の個数: 60

約数和(自身を含む): 494635752

約数和(自身を除く): 347350392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 204563, 409126, 613689, 818252, 1022815, 1227378, 1636504, 1841067, 2045630, 2454756, 3068445, 3273008, 3682134, 4091260, 4909512, 6136890, 7364268, 8182520, 9205335, 9819024, 12273780, 14728536, 16365040, 18410670, 24547560, 29457072, 36821340, 49095120, 73642680, 147285360]

約数ペア:

[(1, 147285360), (2, 73642680), (3, 49095120), (4, 36821340), (5, 29457072), (6, 24547560), (8, 18410670), (9, 16365040), (10, 14728536), (12, 12273780), (15, 9819024), (16, 9205335), (18, 8182520), (20, 7364268), (24, 6136890), (30, 4909512), (36, 4091260), (40, 3682134), (45, 3273008), (48, 3068445), (60, 2454756), (72, 2045630), (80, 1841067), (90, 1636504), (120, 1227378), (144, 1022815), (180, 818252), (240, 613689), (360, 409126), (720, 204563)]