201701545680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{840423107}}^1$

素因数の和:840423123

約数の個数: 40

約数和(自身を含む): 625274792352

約数和(自身を除く): 423573246672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 840423107, 1680846214, 2521269321, 3361692428, 4202115535, 5042538642, 6723384856, 8404231070, 10085077284, 12606346605, 13446769712, 16808462140, 20170154568, 25212693210, 33616924280, 40340309136, 50425386420, 67233848560, 100850772840, 201701545680]

約数ペア:

[(1, 201701545680), (2, 100850772840), (3, 67233848560), (4, 50425386420), (5, 40340309136), (6, 33616924280), (8, 25212693210), (10, 20170154568), (12, 16808462140), (15, 13446769712), (16, 12606346605), (20, 10085077284), (24, 8404231070), (30, 6723384856), (40, 5042538642), (48, 4202115535), (60, 3361692428), (80, 2521269321), (120, 1680846214), (240, 840423107)]