498601440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:782

約数の個数: 192

約数和(自身を含む): 1756581120

約数和(自身を除く): 1257979680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 211, 216, 240, 270, 288, 360, 422, 432, 480, 540, 547, 633, 720, 844, 864, 1055, 1080, 1094, 1266, 1440, 1641, 1688, 1899, 2110, 2160, 2188, 2532, 2735, 3165, 3282, 3376, 3798, 4220, 4320, 4376, 4923, 5064, 5470, 5697, 6330, 6564, 6752, 7596, 8205, 8440, 8752, 9495, 9846, 10128, 10940, 11394, 12660, 13128, 14769, 15192, 16410, 16880, 17504, 18990, 19692, 20256, 21880, 22788, 24615, 25320, 26256, 28485, 29538, 30384, 32820, 33760, 37980, 39384, 43760, 45576, 49230, 50640, 52512, 56970, 59076, 60768, 65640, 73845, 75960, 78768, 87520, 91152, 98460, 101280, 113940, 115417, 118152, 131280, 147690, 151920, 157536, 182304, 196920, 227880, 230834, 236304, 262560, 295380, 303840, 346251, 393840, 455760, 461668, 472608, 577085, 590760, 692502, 787680, 911520, 923336, 1038753, 1154170, 1181520, 1385004, 1731255, 1846672, 2077506, 2308340, 2363040, 2770008, 3116259, 3462510, 3693344, 4155012, 4616680, 5193765, 5540016, 6232518, 6925020, 8310024, 9233360, 10387530, 11080032, 12465036, 13850040, 15581295, 16620048, 18466720, 20775060, 24930072, 27700080, 31162590, 33240096, 41550120, 49860144, 55400160, 62325180, 83100240, 99720288, 124650360, 166200480, 249300720, 498601440]

約数ペア:

[(1, 498601440), (2, 249300720), (3, 166200480), (4, 124650360), (5, 99720288), (6, 83100240), (8, 62325180), (9, 55400160), (10, 49860144), (12, 41550120), (15, 33240096), (16, 31162590), (18, 27700080), (20, 24930072), (24, 20775060), (27, 18466720), (30, 16620048), (32, 15581295), (36, 13850040), (40, 12465036), (45, 11080032), (48, 10387530), (54, 9233360), (60, 8310024), (72, 6925020), (80, 6232518), (90, 5540016), (96, 5193765), (108, 4616680), (120, 4155012), (135, 3693344), (144, 3462510), (160, 3116259), (180, 2770008), (211, 2363040), (216, 2308340), (240, 2077506), (270, 1846672), (288, 1731255), (360, 1385004), (422, 1181520), (432, 1154170), (480, 1038753), (540, 923336), (547, 911520), (633, 787680), (720, 692502), (844, 590760), (864, 577085), (1055, 472608), (1080, 461668), (1094, 455760), (1266, 393840), (1440, 346251), (1641, 303840), (1688, 295380), (1899, 262560), (2110, 236304), (2160, 230834), (2188, 227880), (2532, 196920), (2735, 182304), (3165, 157536), (3282, 151920), (3376, 147690), (3798, 131280), (4220, 118152), (4320, 115417), (4376, 113940), (4923, 101280), (5064, 98460), (5470, 91152), (5697, 87520), (6330, 78768), (6564, 75960), (6752, 73845), (7596, 65640), (8205, 60768), (8440, 59076), (8752, 56970), (9495, 52512), (9846, 50640), (10128, 49230), (10940, 45576), (11394, 43760), (12660, 39384), (13128, 37980), (14769, 33760), (15192, 32820), (16410, 30384), (16880, 29538), (17504, 28485), (18990, 26256), (19692, 25320), (20256, 24615), (21880, 22788)]