499243680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26669}}^1$

素因数の和:26703

約数の個数: 144

約数和(自身を含む): 1834789320

約数和(自身を除く): 1335545640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 26669, 53338, 80007, 106676, 133345, 160014, 213352, 240021, 266690, 320028, 346697, 400035, 426704, 480042, 533380, 640056, 693394, 800070, 853408, 960084, 1040091, 1066760, 1200105, 1280112, 1386788, 1600140, 1733485, 1920168, 2080182, 2133520, 2400210, 2560224, 2773576, 3120273, 3200280, 3466970, 3840336, 4160364, 4267040, 4800420, 5200455, 5547152, 6240546, 6400560, 6933940, 7680672, 8320728, 9600840, 10400910, 11094304, 12481092, 12801120, 13867880, 15601365, 16641456, 19201680, 20801820, 24962184, 27735760, 31202730, 33282912, 38403360, 41603640, 49924368, 55471520, 62405460, 83207280, 99848736, 124810920, 166414560, 249621840, 499243680]

約数ペア:

[(1, 499243680), (2, 249621840), (3, 166414560), (4, 124810920), (5, 99848736), (6, 83207280), (8, 62405460), (9, 55471520), (10, 49924368), (12, 41603640), (13, 38403360), (15, 33282912), (16, 31202730), (18, 27735760), (20, 24962184), (24, 20801820), (26, 19201680), (30, 16641456), (32, 15601365), (36, 13867880), (39, 12801120), (40, 12481092), (45, 11094304), (48, 10400910), (52, 9600840), (60, 8320728), (65, 7680672), (72, 6933940), (78, 6400560), (80, 6240546), (90, 5547152), (96, 5200455), (104, 4800420), (117, 4267040), (120, 4160364), (130, 3840336), (144, 3466970), (156, 3200280), (160, 3120273), (180, 2773576), (195, 2560224), (208, 2400210), (234, 2133520), (240, 2080182), (260, 1920168), (288, 1733485), (312, 1600140), (360, 1386788), (390, 1280112), (416, 1200105), (468, 1066760), (480, 1040091), (520, 960084), (585, 853408), (624, 800070), (720, 693394), (780, 640056), (936, 533380), (1040, 480042), (1170, 426704), (1248, 400035), (1440, 346697), (1560, 320028), (1872, 266690), (2080, 240021), (2340, 213352), (3120, 160014), (3744, 133345), (4680, 106676), (6240, 80007), (9360, 53338), (18720, 26669)]