25602840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71119}}^1$

素因数の和:71136

約数の個数: 48

約数和(自身を含む): 83210400

約数和(自身を除く): 57607560

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, 71119, 142238, 213357, 284476, 355595, 426714, 568952, 640071, 711190, 853428, 1066785, 1280142, 1422380, 1706856, 2133570, 2560284, 2844760, 3200355, 4267140, 5120568, 6400710, 8534280, 12801420, 25602840]

約数ペア:

[(1, 25602840), (2, 12801420), (3, 8534280), (4, 6400710), (5, 5120568), (6, 4267140), (8, 3200355), (9, 2844760), (10, 2560284), (12, 2133570), (15, 1706856), (18, 1422380), (20, 1280142), (24, 1066785), (30, 853428), (36, 711190), (40, 640071), (45, 568952), (60, 426714), (72, 355595), (90, 284476), (120, 213357), (180, 142238), (360, 71119)]