181157040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83869}}^1$

素因数の和:83891

約数の個数: 80

約数和(自身を含む): 623992800

約数和(自身を除く): 442835760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 83869, 167738, 251607, 335476, 419345, 503214, 670952, 754821, 838690, 1006428, 1258035, 1341904, 1509642, 1677380, 2012856, 2264463, 2516070, 3019284, 3354760, 3774105, 4025712, 4528926, 5032140, 6038568, 6709520, 7548210, 9057852, 10064280, 11322315, 12077136, 15096420, 18115704, 20128560, 22644630, 30192840, 36231408, 45289260, 60385680, 90578520, 181157040]

約数ペア:

[(1, 181157040), (2, 90578520), (3, 60385680), (4, 45289260), (5, 36231408), (6, 30192840), (8, 22644630), (9, 20128560), (10, 18115704), (12, 15096420), (15, 12077136), (16, 11322315), (18, 10064280), (20, 9057852), (24, 7548210), (27, 6709520), (30, 6038568), (36, 5032140), (40, 4528926), (45, 4025712), (48, 3774105), (54, 3354760), (60, 3019284), (72, 2516070), (80, 2264463), (90, 2012856), (108, 1677380), (120, 1509642), (135, 1341904), (144, 1258035), (180, 1006428), (216, 838690), (240, 754821), (270, 670952), (360, 503214), (432, 419345), (540, 335476), (720, 251607), (1080, 167738), (2160, 83869)]