7393440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 23720256

約数和(自身を除く): 16326816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 73, 80, 96, 120, 146, 160, 211, 219, 240, 292, 365, 422, 438, 480, 584, 633, 730, 844, 876, 1055, 1095, 1168, 1266, 1460, 1688, 1752, 2110, 2190, 2336, 2532, 2920, 3165, 3376, 3504, 4220, 4380, 5064, 5840, 6330, 6752, 7008, 8440, 8760, 10128, 11680, 12660, 15403, 16880, 17520, 20256, 25320, 30806, 33760, 35040, 46209, 50640, 61612, 77015, 92418, 101280, 123224, 154030, 184836, 231045, 246448, 308060, 369672, 462090, 492896, 616120, 739344, 924180, 1232240, 1478688, 1848360, 2464480, 3696720, 7393440]

約数ペア:

[(1, 7393440), (2, 3696720), (3, 2464480), (4, 1848360), (5, 1478688), (6, 1232240), (8, 924180), (10, 739344), (12, 616120), (15, 492896), (16, 462090), (20, 369672), (24, 308060), (30, 246448), (32, 231045), (40, 184836), (48, 154030), (60, 123224), (73, 101280), (80, 92418), (96, 77015), (120, 61612), (146, 50640), (160, 46209), (211, 35040), (219, 33760), (240, 30806), (292, 25320), (365, 20256), (422, 17520), (438, 16880), (480, 15403), (584, 12660), (633, 11680), (730, 10128), (844, 8760), (876, 8440), (1055, 7008), (1095, 6752), (1168, 6330), (1266, 5840), (1460, 5064), (1688, 4380), (1752, 4220), (2110, 3504), (2190, 3376), (2336, 3165), (2532, 2920)]