317222280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{881173}}^1$

素因数の和:881190

約数の個数: 48

約数和(自身を含む): 1030973580

約数和(自身を除く): 713751300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 881173, 1762346, 2643519, 3524692, 4405865, 5287038, 7049384, 7930557, 8811730, 10574076, 13217595, 15861114, 17623460, 21148152, 26435190, 31722228, 35246920, 39652785, 52870380, 63444456, 79305570, 105740760, 158611140, 317222280]

約数ペア:

[(1, 317222280), (2, 158611140), (3, 105740760), (4, 79305570), (5, 63444456), (6, 52870380), (8, 39652785), (9, 35246920), (10, 31722228), (12, 26435190), (15, 21148152), (18, 17623460), (20, 15861114), (24, 13217595), (30, 10574076), (36, 8811730), (40, 7930557), (45, 7049384), (60, 5287038), (72, 4405865), (90, 3524692), (120, 2643519), (180, 1762346), (360, 881173)]