190897440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{797}}^1$

素因数の和:1314

約数の個数: 96

約数和(自身を含む): 603288000

約数和(自身を除く): 412390560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 499, 797, 998, 1497, 1594, 1996, 2391, 2495, 2994, 3188, 3985, 3992, 4782, 4990, 5988, 6376, 7485, 7970, 7984, 9564, 9980, 11955, 11976, 12752, 14970, 15940, 15968, 19128, 19960, 23910, 23952, 25504, 29940, 31880, 38256, 39920, 47820, 47904, 59880, 63760, 76512, 79840, 95640, 119760, 127520, 191280, 239520, 382560, 397703, 795406, 1193109, 1590812, 1988515, 2386218, 3181624, 3977030, 4772436, 5965545, 6363248, 7954060, 9544872, 11931090, 12726496, 15908120, 19089744, 23862180, 31816240, 38179488, 47724360, 63632480, 95448720, 190897440]

約数ペア:

[(1, 190897440), (2, 95448720), (3, 63632480), (4, 47724360), (5, 38179488), (6, 31816240), (8, 23862180), (10, 19089744), (12, 15908120), (15, 12726496), (16, 11931090), (20, 9544872), (24, 7954060), (30, 6363248), (32, 5965545), (40, 4772436), (48, 3977030), (60, 3181624), (80, 2386218), (96, 1988515), (120, 1590812), (160, 1193109), (240, 795406), (480, 397703), (499, 382560), (797, 239520), (998, 191280), (1497, 127520), (1594, 119760), (1996, 95640), (2391, 79840), (2495, 76512), (2994, 63760), (3188, 59880), (3985, 47904), (3992, 47820), (4782, 39920), (4990, 38256), (5988, 31880), (6376, 29940), (7485, 25504), (7970, 23952), (7984, 23910), (9564, 19960), (9980, 19128), (11955, 15968), (11976, 15940), (12752, 14970)]