480954240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2182

約数の個数: 256

約数和(自身を含む): 1835265600

約数和(自身を除く): 1354311360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2141, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4282, 4320, 4680, 4992, 5616, 5760, 6240, 6423, 7020, 7488, 8320, 8564, 8640, 9360, 10705, 11232, 12480, 12846, 14040, 14976, 17128, 17280, 18720, 19269, 21410, 22464, 24960, 25692, 27833, 28080, 32115, 34256, 37440, 38538, 42820, 44928, 51384, 55666, 56160, 57807, 64230, 68512, 74880, 77076, 83499, 85640, 96345, 102768, 111332, 112320, 115614, 128460, 137024, 139165, 154152, 166998, 171280, 192690, 205536, 222664, 224640, 231228, 250497, 256920, 274048, 278330, 289035, 308304, 333996, 342560, 385380, 411072, 417495, 445328, 462456, 500994, 513840, 556660, 578070, 616608, 667992, 685120, 751491, 770760, 822144, 834990, 890656, 924912, 1001988, 1027680, 1113320, 1156140, 1233216, 1252485, 1335984, 1370240, 1502982, 1541520, 1669980, 1781312, 1849824, 2003976, 2055360, 2226640, 2312280, 2466432, 2504970, 2671968, 3005964, 3083040, 3339960, 3562624, 3699648, 3757455, 4007952, 4110720, 4453280, 4624560, 5009940, 5343936, 6011928, 6166080, 6679920, 7399296, 7514910, 8015904, 8906560, 9249120, 10019880, 10687872, 12023856, 12332160, 13359840, 15029820, 16031808, 17813120, 18498240, 20039760, 24047712, 26719680, 30059640, 32063616, 36996480, 40079520, 48095424, 53439360, 60119280, 80159040, 96190848, 120238560, 160318080, 240477120, 480954240]

約数ペア:

[(1, 480954240), (2, 240477120), (3, 160318080), (4, 120238560), (5, 96190848), (6, 80159040), (8, 60119280), (9, 53439360), (10, 48095424), (12, 40079520), (13, 36996480), (15, 32063616), (16, 30059640), (18, 26719680), (20, 24047712), (24, 20039760), (26, 18498240), (27, 17813120), (30, 16031808), (32, 15029820), (36, 13359840), (39, 12332160), (40, 12023856), (45, 10687872), (48, 10019880), (52, 9249120), (54, 8906560), (60, 8015904), (64, 7514910), (65, 7399296), (72, 6679920), (78, 6166080), (80, 6011928), (90, 5343936), (96, 5009940), (104, 4624560), (108, 4453280), (117, 4110720), (120, 4007952), (128, 3757455), (130, 3699648), (135, 3562624), (144, 3339960), (156, 3083040), (160, 3005964), (180, 2671968), (192, 2504970), (195, 2466432), (208, 2312280), (216, 2226640), (234, 2055360), (240, 2003976), (260, 1849824), (270, 1781312), (288, 1669980), (312, 1541520), (320, 1502982), (351, 1370240), (360, 1335984), (384, 1252485), (390, 1233216), (416, 1156140), (432, 1113320), (468, 1027680), (480, 1001988), (520, 924912), (540, 890656), (576, 834990), (585, 822144), (624, 770760), (640, 751491), (702, 685120), (720, 667992), (780, 616608), (832, 578070), (864, 556660), (936, 513840), (960, 500994), (1040, 462456), (1080, 445328), (1152, 417495), (1170, 411072), (1248, 385380), (1404, 342560), (1440, 333996), (1560, 308304), (1664, 289035), (1728, 278330), (1755, 274048), (1872, 256920), (1920, 250497), (2080, 231228), (2141, 224640), (2160, 222664), (2340, 205536), (2496, 192690), (2808, 171280), (2880, 166998), (3120, 154152), (3456, 139165), (3510, 137024), (3744, 128460), (4160, 115614), (4282, 112320), (4320, 111332), (4680, 102768), (4992, 96345), (5616, 85640), (5760, 83499), (6240, 77076), (6423, 74880), (7020, 68512), (7488, 64230), (8320, 57807), (8564, 56160), (8640, 55666), (9360, 51384), (10705, 44928), (11232, 42820), (12480, 38538), (12846, 37440), (14040, 34256), (14976, 32115), (17128, 28080), (17280, 27833), (18720, 25692), (19269, 24960), (21410, 22464)]