55321680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{230507}}^1$

素因数の和:230523

約数の個数: 40

約数和(自身を含む): 171497952

約数和(自身を除く): 116176272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 230507, 461014, 691521, 922028, 1152535, 1383042, 1844056, 2305070, 2766084, 3457605, 3688112, 4610140, 5532168, 6915210, 9220280, 11064336, 13830420, 18440560, 27660840, 55321680]

約数ペア:

[(1, 55321680), (2, 27660840), (3, 18440560), (4, 13830420), (5, 11064336), (6, 9220280), (8, 6915210), (10, 5532168), (12, 4610140), (15, 3688112), (16, 3457605), (20, 2766084), (24, 2305070), (30, 1844056), (40, 1383042), (48, 1152535), (60, 922028), (80, 691521), (120, 461014), (240, 230507)]