245922840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{683119}}^1$

素因数の和:683136

約数の個数: 48

約数和(自身を含む): 799250400

約数和(自身を除く): 553327560

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, 683119, 1366238, 2049357, 2732476, 3415595, 4098714, 5464952, 6148071, 6831190, 8197428, 10246785, 12296142, 13662380, 16394856, 20493570, 24592284, 27324760, 30740355, 40987140, 49184568, 61480710, 81974280, 122961420, 245922840]

約数ペア:

[(1, 245922840), (2, 122961420), (3, 81974280), (4, 61480710), (5, 49184568), (6, 40987140), (8, 30740355), (9, 27324760), (10, 24592284), (12, 20493570), (15, 16394856), (18, 13662380), (20, 12296142), (24, 10246785), (30, 8197428), (36, 6831190), (40, 6148071), (45, 5464952), (60, 4098714), (72, 3415595), (90, 2732476), (120, 2049357), (180, 1366238), (360, 683119)]