122784960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1718

約数の個数: 112

約数和(自身を含む): 395020800

約数和(自身を除く): 272235840

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, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1619, 1896, 2370, 2528, 3160, 3238, 3792, 4740, 4857, 5056, 6320, 6476, 7584, 8095, 9480, 9714, 12640, 12952, 15168, 16190, 18960, 19428, 24285, 25280, 25904, 32380, 37920, 38856, 48570, 51808, 64760, 75840, 77712, 97140, 103616, 127901, 129520, 155424, 194280, 255802, 259040, 310848, 383703, 388560, 511604, 518080, 639505, 767406, 777120, 1023208, 1279010, 1534812, 1554240, 1918515, 2046416, 2558020, 3069624, 3837030, 4092832, 5116040, 6139248, 7674060, 8185664, 10232080, 12278496, 15348120, 20464160, 24556992, 30696240, 40928320, 61392480, 122784960]

約数ペア:

[(1, 122784960), (2, 61392480), (3, 40928320), (4, 30696240), (5, 24556992), (6, 20464160), (8, 15348120), (10, 12278496), (12, 10232080), (15, 8185664), (16, 7674060), (20, 6139248), (24, 5116040), (30, 4092832), (32, 3837030), (40, 3069624), (48, 2558020), (60, 2046416), (64, 1918515), (79, 1554240), (80, 1534812), (96, 1279010), (120, 1023208), (158, 777120), (160, 767406), (192, 639505), (237, 518080), (240, 511604), (316, 388560), (320, 383703), (395, 310848), (474, 259040), (480, 255802), (632, 194280), (790, 155424), (948, 129520), (960, 127901), (1185, 103616), (1264, 97140), (1580, 77712), (1619, 75840), (1896, 64760), (2370, 51808), (2528, 48570), (3160, 38856), (3238, 37920), (3792, 32380), (4740, 25904), (4857, 25280), (5056, 24285), (6320, 19428), (6476, 18960), (7584, 16190), (8095, 15168), (9480, 12952), (9714, 12640)]