310992480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:590

約数の個数: 192

約数和(自身を含む): 1097046720

約数和(自身を除く): 786054240

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, 193, 216, 240, 270, 288, 360, 373, 386, 432, 480, 540, 579, 720, 746, 772, 864, 965, 1080, 1119, 1158, 1440, 1492, 1544, 1737, 1865, 1930, 2160, 2238, 2316, 2895, 2984, 3088, 3357, 3474, 3730, 3860, 4320, 4476, 4632, 5211, 5595, 5790, 5968, 6176, 6714, 6948, 7460, 7720, 8685, 8952, 9264, 10071, 10422, 11190, 11580, 11936, 13428, 13896, 14920, 15440, 16785, 17370, 17904, 18528, 20142, 20844, 22380, 23160, 26055, 26856, 27792, 29840, 30880, 33570, 34740, 35808, 40284, 41688, 44760, 46320, 50355, 52110, 53712, 55584, 59680, 67140, 69480, 71989, 80568, 83376, 89520, 92640, 100710, 104220, 107424, 134280, 138960, 143978, 161136, 166752, 179040, 201420, 208440, 215967, 268560, 277920, 287956, 322272, 359945, 402840, 416880, 431934, 537120, 575912, 647901, 719890, 805680, 833760, 863868, 1079835, 1151824, 1295802, 1439780, 1611360, 1727736, 1943703, 2159670, 2303648, 2591604, 2879560, 3239505, 3455472, 3887406, 4319340, 5183208, 5759120, 6479010, 6910944, 7774812, 8638680, 9718515, 10366416, 11518240, 12958020, 15549624, 17277360, 19437030, 20732832, 25916040, 31099248, 34554720, 38874060, 51832080, 62198496, 77748120, 103664160, 155496240, 310992480]

約数ペア:

[(1, 310992480), (2, 155496240), (3, 103664160), (4, 77748120), (5, 62198496), (6, 51832080), (8, 38874060), (9, 34554720), (10, 31099248), (12, 25916040), (15, 20732832), (16, 19437030), (18, 17277360), (20, 15549624), (24, 12958020), (27, 11518240), (30, 10366416), (32, 9718515), (36, 8638680), (40, 7774812), (45, 6910944), (48, 6479010), (54, 5759120), (60, 5183208), (72, 4319340), (80, 3887406), (90, 3455472), (96, 3239505), (108, 2879560), (120, 2591604), (135, 2303648), (144, 2159670), (160, 1943703), (180, 1727736), (193, 1611360), (216, 1439780), (240, 1295802), (270, 1151824), (288, 1079835), (360, 863868), (373, 833760), (386, 805680), (432, 719890), (480, 647901), (540, 575912), (579, 537120), (720, 431934), (746, 416880), (772, 402840), (864, 359945), (965, 322272), (1080, 287956), (1119, 277920), (1158, 268560), (1440, 215967), (1492, 208440), (1544, 201420), (1737, 179040), (1865, 166752), (1930, 161136), (2160, 143978), (2238, 138960), (2316, 134280), (2895, 107424), (2984, 104220), (3088, 100710), (3357, 92640), (3474, 89520), (3730, 83376), (3860, 80568), (4320, 71989), (4476, 69480), (4632, 67140), (5211, 59680), (5595, 55584), (5790, 53712), (5968, 52110), (6176, 50355), (6714, 46320), (6948, 44760), (7460, 41688), (7720, 40284), (8685, 35808), (8952, 34740), (9264, 33570), (10071, 30880), (10422, 29840), (11190, 27792), (11580, 26856), (11936, 26055), (13428, 23160), (13896, 22380), (14920, 20844), (15440, 20142), (16785, 18528), (17370, 17904)]