61330560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1918

約数の個数: 128

約数和(自身を含む): 207100800

約数和(自身を除く): 145770240

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, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1879, 1920, 2040, 2176, 2720, 3264, 3758, 4080, 5440, 5637, 6528, 7516, 8160, 9395, 10880, 11274, 15032, 16320, 18790, 22548, 28185, 30064, 31943, 32640, 37580, 45096, 56370, 60128, 63886, 75160, 90192, 95829, 112740, 120256, 127772, 150320, 159715, 180384, 191658, 225480, 240512, 255544, 300640, 319430, 360768, 383316, 450960, 479145, 511088, 601280, 638860, 721536, 766632, 901920, 958290, 1022176, 1202560, 1277720, 1533264, 1803840, 1916580, 2044352, 2555440, 3066528, 3607680, 3833160, 4088704, 5110880, 6133056, 7666320, 10221760, 12266112, 15332640, 20443520, 30665280, 61330560]

約数ペア:

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