299971520

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:862

約数の個数: 112

約数和(自身を含む): 760415040

約数和(自身を除く): 460443520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 64, 80, 92, 106, 115, 160, 184, 212, 230, 265, 320, 368, 424, 460, 530, 736, 769, 848, 920, 1060, 1219, 1472, 1538, 1696, 1840, 2120, 2438, 3076, 3392, 3680, 3845, 4240, 4876, 6095, 6152, 7360, 7690, 8480, 9752, 12190, 12304, 15380, 16960, 17687, 19504, 24380, 24608, 30760, 35374, 39008, 40757, 48760, 49216, 61520, 70748, 78016, 81514, 88435, 97520, 123040, 141496, 163028, 176870, 195040, 203785, 246080, 282992, 326056, 353740, 390080, 407570, 565984, 652112, 707480, 815140, 937411, 1131968, 1304224, 1414960, 1630280, 1874822, 2608448, 2829920, 3260560, 3749644, 4687055, 5659840, 6521120, 7499288, 9374110, 13042240, 14998576, 18748220, 29997152, 37496440, 59994304, 74992880, 149985760, 299971520]

約数ペア:

[(1, 299971520), (2, 149985760), (4, 74992880), (5, 59994304), (8, 37496440), (10, 29997152), (16, 18748220), (20, 14998576), (23, 13042240), (32, 9374110), (40, 7499288), (46, 6521120), (53, 5659840), (64, 4687055), (80, 3749644), (92, 3260560), (106, 2829920), (115, 2608448), (160, 1874822), (184, 1630280), (212, 1414960), (230, 1304224), (265, 1131968), (320, 937411), (368, 815140), (424, 707480), (460, 652112), (530, 565984), (736, 407570), (769, 390080), (848, 353740), (920, 326056), (1060, 282992), (1219, 246080), (1472, 203785), (1538, 195040), (1696, 176870), (1840, 163028), (2120, 141496), (2438, 123040), (3076, 97520), (3392, 88435), (3680, 81514), (3845, 78016), (4240, 70748), (4876, 61520), (6095, 49216), (6152, 48760), (7360, 40757), (7690, 39008), (8480, 35374), (9752, 30760), (12190, 24608), (12304, 24380), (15380, 19504), (16960, 17687)]