2978497920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{91253}}^1$

素因数の和:91292

約数の個数: 128

約数和(自身を含む): 10052540640

約数和(自身を除く): 7074042720

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, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 91253, 182506, 273759, 365012, 456265, 547518, 730024, 912530, 1095036, 1368795, 1460048, 1551301, 1825060, 2190072, 2737590, 2920096, 3102602, 3650120, 4380144, 4653903, 5475180, 5840192, 6205204, 7300240, 7756505, 8760288, 9307806, 10950360, 11680384, 12410408, 14600480, 15513010, 17520576, 18615612, 21900720, 23269515, 24820816, 29200960, 31026020, 35041152, 37231224, 43801440, 46539030, 49641632, 58401920, 62052040, 74462448, 87602880, 93078060, 99283264, 124104080, 148924896, 175205760, 186156120, 198566528, 248208160, 297849792, 372312240, 496416320, 595699584, 744624480, 992832640, 1489248960, 2978497920]

約数ペア:

[(1, 2978497920), (2, 1489248960), (3, 992832640), (4, 744624480), (5, 595699584), (6, 496416320), (8, 372312240), (10, 297849792), (12, 248208160), (15, 198566528), (16, 186156120), (17, 175205760), (20, 148924896), (24, 124104080), (30, 99283264), (32, 93078060), (34, 87602880), (40, 74462448), (48, 62052040), (51, 58401920), (60, 49641632), (64, 46539030), (68, 43801440), (80, 37231224), (85, 35041152), (96, 31026020), (102, 29200960), (120, 24820816), (128, 23269515), (136, 21900720), (160, 18615612), (170, 17520576), (192, 15513010), (204, 14600480), (240, 12410408), (255, 11680384), (272, 10950360), (320, 9307806), (340, 8760288), (384, 7756505), (408, 7300240), (480, 6205204), (510, 5840192), (544, 5475180), (640, 4653903), (680, 4380144), (816, 3650120), (960, 3102602), (1020, 2920096), (1088, 2737590), (1360, 2190072), (1632, 1825060), (1920, 1551301), (2040, 1460048), (2176, 1368795), (2720, 1095036), (3264, 912530), (4080, 730024), (5440, 547518), (6528, 456265), (8160, 365012), (10880, 273759), (16320, 182506), (32640, 91253)]