1560248640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1709}}^1$

素因数の和:2049

約数の個数: 168

約数和(自身を含む): 5386684680

約数和(自身を除く): 3826436040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 317, 320, 360, 480, 576, 634, 720, 951, 960, 1268, 1440, 1585, 1709, 1902, 2536, 2853, 2880, 3170, 3418, 3804, 4755, 5072, 5127, 5706, 6340, 6836, 7608, 8545, 9510, 10144, 10254, 11412, 12680, 13672, 14265, 15216, 15381, 17090, 19020, 20288, 20508, 22824, 25360, 25635, 27344, 28530, 30432, 30762, 34180, 38040, 41016, 45648, 50720, 51270, 54688, 57060, 60864, 61524, 68360, 76080, 76905, 82032, 91296, 101440, 102540, 109376, 114120, 123048, 136720, 152160, 153810, 164064, 182592, 205080, 228240, 246096, 273440, 304320, 307620, 328128, 410160, 456480, 492192, 541753, 546880, 615240, 820320, 912960, 984384, 1083506, 1230480, 1625259, 1640640, 2167012, 2460960, 2708765, 3250518, 4334024, 4875777, 4921920, 5417530, 6501036, 8126295, 8668048, 9751554, 10835060, 13002072, 16252590, 17336096, 19503108, 21670120, 24378885, 26004144, 32505180, 34672192, 39006216, 43340240, 48757770, 52008288, 65010360, 78012432, 86680480, 97515540, 104016576, 130020720, 156024864, 173360960, 195031080, 260041440, 312049728, 390062160, 520082880, 780124320, 1560248640]

約数ペア:

[(1, 1560248640), (2, 780124320), (3, 520082880), (4, 390062160), (5, 312049728), (6, 260041440), (8, 195031080), (9, 173360960), (10, 156024864), (12, 130020720), (15, 104016576), (16, 97515540), (18, 86680480), (20, 78012432), (24, 65010360), (30, 52008288), (32, 48757770), (36, 43340240), (40, 39006216), (45, 34672192), (48, 32505180), (60, 26004144), (64, 24378885), (72, 21670120), (80, 19503108), (90, 17336096), (96, 16252590), (120, 13002072), (144, 10835060), (160, 9751554), (180, 8668048), (192, 8126295), (240, 6501036), (288, 5417530), (317, 4921920), (320, 4875777), (360, 4334024), (480, 3250518), (576, 2708765), (634, 2460960), (720, 2167012), (951, 1640640), (960, 1625259), (1268, 1230480), (1440, 1083506), (1585, 984384), (1709, 912960), (1902, 820320), (2536, 615240), (2853, 546880), (2880, 541753), (3170, 492192), (3418, 456480), (3804, 410160), (4755, 328128), (5072, 307620), (5127, 304320), (5706, 273440), (6340, 246096), (6836, 228240), (7608, 205080), (8545, 182592), (9510, 164064), (10144, 153810), (10254, 152160), (11412, 136720), (12680, 123048), (13672, 114120), (14265, 109376), (15216, 102540), (15381, 101440), (17090, 91296), (19020, 82032), (20288, 76905), (20508, 76080), (22824, 68360), (25360, 61524), (25635, 60864), (27344, 57060), (28530, 54688), (30432, 51270), (30762, 50720), (34180, 45648), (38040, 41016)]