488591520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5167}}^1$

素因数の和:5382

約数の個数: 96

約数和(自身を含む): 1547175168

約数和(自身を除く): 1058583648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3152, 3940, 4728, 5167, 5910, 6304, 7880, 9456, 10334, 11820, 15501, 15760, 18912, 20668, 23640, 25835, 31002, 31520, 41336, 47280, 51670, 62004, 77505, 82672, 94560, 103340, 124008, 155010, 165344, 206680, 248016, 310020, 413360, 496032, 620040, 826720, 1017899, 1240080, 2035798, 2480160, 3053697, 4071596, 5089495, 6107394, 8143192, 10178990, 12214788, 15268485, 16286384, 20357980, 24429576, 30536970, 32572768, 40715960, 48859152, 61073940, 81431920, 97718304, 122147880, 162863840, 244295760, 488591520]

約数ペア:

[(1, 488591520), (2, 244295760), (3, 162863840), (4, 122147880), (5, 97718304), (6, 81431920), (8, 61073940), (10, 48859152), (12, 40715960), (15, 32572768), (16, 30536970), (20, 24429576), (24, 20357980), (30, 16286384), (32, 15268485), (40, 12214788), (48, 10178990), (60, 8143192), (80, 6107394), (96, 5089495), (120, 4071596), (160, 3053697), (197, 2480160), (240, 2035798), (394, 1240080), (480, 1017899), (591, 826720), (788, 620040), (985, 496032), (1182, 413360), (1576, 310020), (1970, 248016), (2364, 206680), (2955, 165344), (3152, 155010), (3940, 124008), (4728, 103340), (5167, 94560), (5910, 82672), (6304, 77505), (7880, 62004), (9456, 51670), (10334, 47280), (11820, 41336), (15501, 31520), (15760, 31002), (18912, 25835), (20668, 23640)]