74792880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1515

約数の個数: 120

約数和(自身を含む): 254799168

約数和(自身を除く): 180006288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1423, 1460, 1752, 2190, 2628, 2846, 2920, 3285, 3504, 4269, 4380, 5256, 5692, 5840, 6570, 7115, 8538, 8760, 10512, 11384, 12807, 13140, 14230, 17076, 17520, 21345, 22768, 25614, 26280, 28460, 34152, 42690, 51228, 52560, 56920, 64035, 68304, 85380, 102456, 103879, 113840, 128070, 170760, 204912, 207758, 256140, 311637, 341520, 415516, 512280, 519395, 623274, 831032, 934911, 1024560, 1038790, 1246548, 1558185, 1662064, 1869822, 2077580, 2493096, 3116370, 3739644, 4155160, 4674555, 4986192, 6232740, 7479288, 8310320, 9349110, 12465480, 14958576, 18698220, 24930960, 37396440, 74792880]

約数ペア:

[(1, 74792880), (2, 37396440), (3, 24930960), (4, 18698220), (5, 14958576), (6, 12465480), (8, 9349110), (9, 8310320), (10, 7479288), (12, 6232740), (15, 4986192), (16, 4674555), (18, 4155160), (20, 3739644), (24, 3116370), (30, 2493096), (36, 2077580), (40, 1869822), (45, 1662064), (48, 1558185), (60, 1246548), (72, 1038790), (73, 1024560), (80, 934911), (90, 831032), (120, 623274), (144, 519395), (146, 512280), (180, 415516), (219, 341520), (240, 311637), (292, 256140), (360, 207758), (365, 204912), (438, 170760), (584, 128070), (657, 113840), (720, 103879), (730, 102456), (876, 85380), (1095, 68304), (1168, 64035), (1314, 56920), (1423, 52560), (1460, 51228), (1752, 42690), (2190, 34152), (2628, 28460), (2846, 26280), (2920, 25614), (3285, 22768), (3504, 21345), (4269, 17520), (4380, 17076), (5256, 14230), (5692, 13140), (5840, 12807), (6570, 11384), (7115, 10512), (8538, 8760)]