122661120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1920

約数の個数: 144

約数和(自身を含む): 415013760

約数和(自身を除く): 292352640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1879, 1920, 2040, 2176, 2720, 3264, 3758, 3840, 4080, 4352, 5440, 5637, 6528, 7516, 8160, 9395, 10880, 11274, 13056, 15032, 16320, 18790, 21760, 22548, 28185, 30064, 31943, 32640, 37580, 45096, 56370, 60128, 63886, 65280, 75160, 90192, 95829, 112740, 120256, 127772, 150320, 159715, 180384, 191658, 225480, 240512, 255544, 300640, 319430, 360768, 383316, 450960, 479145, 481024, 511088, 601280, 638860, 721536, 766632, 901920, 958290, 1022176, 1202560, 1277720, 1443072, 1533264, 1803840, 1916580, 2044352, 2405120, 2555440, 3066528, 3607680, 3833160, 4088704, 5110880, 6133056, 7215360, 7666320, 8177408, 10221760, 12266112, 15332640, 20443520, 24532224, 30665280, 40887040, 61330560, 122661120]

約数ペア:

[(1, 122661120), (2, 61330560), (3, 40887040), (4, 30665280), (5, 24532224), (6, 20443520), (8, 15332640), (10, 12266112), (12, 10221760), (15, 8177408), (16, 7666320), (17, 7215360), (20, 6133056), (24, 5110880), (30, 4088704), (32, 3833160), (34, 3607680), (40, 3066528), (48, 2555440), (51, 2405120), (60, 2044352), (64, 1916580), (68, 1803840), (80, 1533264), (85, 1443072), (96, 1277720), (102, 1202560), (120, 1022176), (128, 958290), (136, 901920), (160, 766632), (170, 721536), (192, 638860), (204, 601280), (240, 511088), (255, 481024), (256, 479145), (272, 450960), (320, 383316), (340, 360768), (384, 319430), (408, 300640), (480, 255544), (510, 240512), (544, 225480), (640, 191658), (680, 180384), (768, 159715), (816, 150320), (960, 127772), (1020, 120256), (1088, 112740), (1280, 95829), (1360, 90192), (1632, 75160), (1879, 65280), (1920, 63886), (2040, 60128), (2176, 56370), (2720, 45096), (3264, 37580), (3758, 32640), (3840, 31943), (4080, 30064), (4352, 28185), (5440, 22548), (5637, 21760), (6528, 18790), (7516, 16320), (8160, 15032), (9395, 13056), (10880, 11274)]