12181440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{12689}}^1$

素因数の和:12709

約数の個数: 56

約数和(自身を含む): 38679120

約数和(自身を除く): 26497680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 12689, 25378, 38067, 50756, 63445, 76134, 101512, 126890, 152268, 190335, 203024, 253780, 304536, 380670, 406048, 507560, 609072, 761340, 812096, 1015120, 1218144, 1522680, 2030240, 2436288, 3045360, 4060480, 6090720, 12181440]

約数ペア:

[(1, 12181440), (2, 6090720), (3, 4060480), (4, 3045360), (5, 2436288), (6, 2030240), (8, 1522680), (10, 1218144), (12, 1015120), (15, 812096), (16, 761340), (20, 609072), (24, 507560), (30, 406048), (32, 380670), (40, 304536), (48, 253780), (60, 203024), (64, 190335), (80, 152268), (96, 126890), (120, 101512), (160, 76134), (192, 63445), (240, 50756), (320, 38067), (480, 25378), (960, 12689)]