120888960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:898

約数の個数: 128

約数和(自身を含む): 390700800

約数和(自身を除く): 269811840

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, 316, 320, 384, 395, 474, 480, 632, 640, 790, 797, 948, 960, 1185, 1264, 1580, 1594, 1896, 1920, 2370, 2391, 2528, 3160, 3188, 3792, 3985, 4740, 4782, 5056, 6320, 6376, 7584, 7970, 9480, 9564, 10112, 11955, 12640, 12752, 15168, 15940, 18960, 19128, 23910, 25280, 25504, 30336, 31880, 37920, 38256, 47820, 50560, 51008, 62963, 63760, 75840, 76512, 95640, 102016, 125926, 127520, 151680, 153024, 188889, 191280, 251852, 255040, 306048, 314815, 377778, 382560, 503704, 510080, 629630, 755556, 765120, 944445, 1007408, 1259260, 1511112, 1530240, 1888890, 2014816, 2518520, 3022224, 3777780, 4029632, 5037040, 6044448, 7555560, 8059264, 10074080, 12088896, 15111120, 20148160, 24177792, 30222240, 40296320, 60444480, 120888960]

約数ペア:

[(1, 120888960), (2, 60444480), (3, 40296320), (4, 30222240), (5, 24177792), (6, 20148160), (8, 15111120), (10, 12088896), (12, 10074080), (15, 8059264), (16, 7555560), (20, 6044448), (24, 5037040), (30, 4029632), (32, 3777780), (40, 3022224), (48, 2518520), (60, 2014816), (64, 1888890), (79, 1530240), (80, 1511112), (96, 1259260), (120, 1007408), (128, 944445), (158, 765120), (160, 755556), (192, 629630), (237, 510080), (240, 503704), (316, 382560), (320, 377778), (384, 314815), (395, 306048), (474, 255040), (480, 251852), (632, 191280), (640, 188889), (790, 153024), (797, 151680), (948, 127520), (960, 125926), (1185, 102016), (1264, 95640), (1580, 76512), (1594, 75840), (1896, 63760), (1920, 62963), (2370, 51008), (2391, 50560), (2528, 47820), (3160, 38256), (3188, 37920), (3792, 31880), (3985, 30336), (4740, 25504), (4782, 25280), (5056, 23910), (6320, 19128), (6376, 18960), (7584, 15940), (7970, 15168), (9480, 12752), (9564, 12640), (10112, 11955)]