180075120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{750313}}^1$

素因数の和:750329

約数の個数: 40

約数和(自身を含む): 558233616

約数和(自身を除く): 378158496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 750313, 1500626, 2250939, 3001252, 3751565, 4501878, 6002504, 7503130, 9003756, 11254695, 12005008, 15006260, 18007512, 22509390, 30012520, 36015024, 45018780, 60025040, 90037560, 180075120]

約数ペア:

[(1, 180075120), (2, 90037560), (3, 60025040), (4, 45018780), (5, 36015024), (6, 30012520), (8, 22509390), (10, 18007512), (12, 15006260), (15, 12005008), (16, 11254695), (20, 9003756), (24, 7503130), (30, 6002504), (40, 4501878), (48, 3751565), (60, 3001252), (80, 2250939), (120, 1500626), (240, 750313)]