1002725760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27487}}^1$

素因数の和:27528

約数の個数: 128

約数和(自身を含む): 3364531200

約数和(自身を除く): 2361805440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 27487, 36480, 54974, 82461, 109948, 137435, 164922, 219896, 274870, 329844, 412305, 439792, 522253, 549740, 659688, 824610, 879584, 1044506, 1099480, 1319376, 1566759, 1649220, 1759168, 2089012, 2198960, 2611265, 2638752, 3133518, 3298440, 3518336, 4178024, 4397920, 5222530, 5277504, 6267036, 6596880, 7833795, 8356048, 8795840, 10445060, 10555008, 12534072, 13193760, 15667590, 16712096, 17591680, 20890120, 25068144, 26387520, 31335180, 33424192, 41780240, 50136288, 52775040, 62670360, 66848384, 83560480, 100272576, 125340720, 167120960, 200545152, 250681440, 334241920, 501362880, 1002725760]

約数ペア:

[(1, 1002725760), (2, 501362880), (3, 334241920), (4, 250681440), (5, 200545152), (6, 167120960), (8, 125340720), (10, 100272576), (12, 83560480), (15, 66848384), (16, 62670360), (19, 52775040), (20, 50136288), (24, 41780240), (30, 33424192), (32, 31335180), (38, 26387520), (40, 25068144), (48, 20890120), (57, 17591680), (60, 16712096), (64, 15667590), (76, 13193760), (80, 12534072), (95, 10555008), (96, 10445060), (114, 8795840), (120, 8356048), (128, 7833795), (152, 6596880), (160, 6267036), (190, 5277504), (192, 5222530), (228, 4397920), (240, 4178024), (285, 3518336), (304, 3298440), (320, 3133518), (380, 2638752), (384, 2611265), (456, 2198960), (480, 2089012), (570, 1759168), (608, 1649220), (640, 1566759), (760, 1319376), (912, 1099480), (960, 1044506), (1140, 879584), (1216, 824610), (1520, 659688), (1824, 549740), (1920, 522253), (2280, 439792), (2432, 412305), (3040, 329844), (3648, 274870), (4560, 219896), (6080, 164922), (7296, 137435), (9120, 109948), (12160, 82461), (18240, 54974), (27487, 36480)]