120433920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 390485760

約数和(自身を除く): 270051840

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, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 397, 474, 480, 632, 640, 768, 790, 794, 948, 960, 1185, 1191, 1264, 1280, 1580, 1588, 1896, 1920, 1985, 2370, 2382, 2528, 3160, 3176, 3792, 3840, 3970, 4740, 4764, 5056, 5955, 6320, 6352, 7584, 7940, 9480, 9528, 10112, 11910, 12640, 12704, 15168, 15880, 18960, 19056, 20224, 23820, 25280, 25408, 30336, 31363, 31760, 37920, 38112, 47640, 50560, 50816, 60672, 62726, 63520, 75840, 76224, 94089, 95280, 101120, 101632, 125452, 127040, 151680, 152448, 156815, 188178, 190560, 250904, 254080, 303360, 304896, 313630, 376356, 381120, 470445, 501808, 508160, 627260, 752712, 762240, 940890, 1003616, 1254520, 1505424, 1524480, 1881780, 2007232, 2509040, 3010848, 3763560, 4014464, 5018080, 6021696, 7527120, 8028928, 10036160, 12043392, 15054240, 20072320, 24086784, 30108480, 40144640, 60216960, 120433920]

約数ペア:

[(1, 120433920), (2, 60216960), (3, 40144640), (4, 30108480), (5, 24086784), (6, 20072320), (8, 15054240), (10, 12043392), (12, 10036160), (15, 8028928), (16, 7527120), (20, 6021696), (24, 5018080), (30, 4014464), (32, 3763560), (40, 3010848), (48, 2509040), (60, 2007232), (64, 1881780), (79, 1524480), (80, 1505424), (96, 1254520), (120, 1003616), (128, 940890), (158, 762240), (160, 752712), (192, 627260), (237, 508160), (240, 501808), (256, 470445), (316, 381120), (320, 376356), (384, 313630), (395, 304896), (397, 303360), (474, 254080), (480, 250904), (632, 190560), (640, 188178), (768, 156815), (790, 152448), (794, 151680), (948, 127040), (960, 125452), (1185, 101632), (1191, 101120), (1264, 95280), (1280, 94089), (1580, 76224), (1588, 75840), (1896, 63520), (1920, 62726), (1985, 60672), (2370, 50816), (2382, 50560), (2528, 47640), (3160, 38112), (3176, 37920), (3792, 31760), (3840, 31363), (3970, 30336), (4740, 25408), (4764, 25280), (5056, 23820), (5955, 20224), (6320, 19056), (6352, 18960), (7584, 15880), (7940, 15168), (9480, 12704), (9528, 12640), (10112, 11910)]