30108480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 112

約数和(自身を含む): 97048320

約数和(自身を除く): 66939840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 397, 474, 480, 632, 790, 794, 948, 960, 1185, 1191, 1264, 1580, 1588, 1896, 1985, 2370, 2382, 2528, 3160, 3176, 3792, 3970, 4740, 4764, 5056, 5955, 6320, 6352, 7584, 7940, 9480, 9528, 11910, 12640, 12704, 15168, 15880, 18960, 19056, 23820, 25280, 25408, 31363, 31760, 37920, 38112, 47640, 62726, 63520, 75840, 76224, 94089, 95280, 125452, 127040, 156815, 188178, 190560, 250904, 313630, 376356, 381120, 470445, 501808, 627260, 752712, 940890, 1003616, 1254520, 1505424, 1881780, 2007232, 2509040, 3010848, 3763560, 5018080, 6021696, 7527120, 10036160, 15054240, 30108480]

約数ペア:

[(1, 30108480), (2, 15054240), (3, 10036160), (4, 7527120), (5, 6021696), (6, 5018080), (8, 3763560), (10, 3010848), (12, 2509040), (15, 2007232), (16, 1881780), (20, 1505424), (24, 1254520), (30, 1003616), (32, 940890), (40, 752712), (48, 627260), (60, 501808), (64, 470445), (79, 381120), (80, 376356), (96, 313630), (120, 250904), (158, 190560), (160, 188178), (192, 156815), (237, 127040), (240, 125452), (316, 95280), (320, 94089), (395, 76224), (397, 75840), (474, 63520), (480, 62726), (632, 47640), (790, 38112), (794, 37920), (948, 31760), (960, 31363), (1185, 25408), (1191, 25280), (1264, 23820), (1580, 19056), (1588, 18960), (1896, 15880), (1985, 15168), (2370, 12704), (2382, 12640), (2528, 11910), (3160, 9528), (3176, 9480), (3792, 7940), (3970, 7584), (4740, 6352), (4764, 6320), (5056, 5955)]