87435120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{364313}}^1$

素因数の和:364329

約数の個数: 40

約数和(自身を含む): 271049616

約数和(自身を除く): 183614496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 364313, 728626, 1092939, 1457252, 1821565, 2185878, 2914504, 3643130, 4371756, 5464695, 5829008, 7286260, 8743512, 10929390, 14572520, 17487024, 21858780, 29145040, 43717560, 87435120]

約数ペア:

[(1, 87435120), (2, 43717560), (3, 29145040), (4, 21858780), (5, 17487024), (6, 14572520), (8, 10929390), (10, 8743512), (12, 7286260), (15, 5829008), (16, 5464695), (20, 4371756), (24, 3643130), (30, 2914504), (40, 2185878), (48, 1821565), (60, 1457252), (80, 1092939), (120, 728626), (240, 364313)]