55261680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{230257}}^1$

素因数の和:230273

約数の個数: 40

約数和(自身を含む): 171311952

約数和(自身を除く): 116050272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 230257, 460514, 690771, 921028, 1151285, 1381542, 1842056, 2302570, 2763084, 3453855, 3684112, 4605140, 5526168, 6907710, 9210280, 11052336, 13815420, 18420560, 27630840, 55261680]

約数ペア:

[(1, 55261680), (2, 27630840), (3, 18420560), (4, 13815420), (5, 11052336), (6, 9210280), (8, 6907710), (10, 5526168), (12, 4605140), (15, 3684112), (16, 3453855), (20, 2763084), (24, 2302570), (30, 1842056), (40, 1381542), (48, 1151285), (60, 921028), (80, 690771), (120, 460514), (240, 230257)]