304050240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2746

約数の個数: 224

約数和(自身を含む): 1155557760

約数和(自身を除く): 851507520

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, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2707, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5414, 5616, 6240, 7020, 7488, 8121, 8640, 9360, 10828, 11232, 12480, 13535, 14040, 16242, 18720, 21656, 22464, 24363, 27070, 28080, 32484, 35191, 37440, 40605, 43312, 48726, 54140, 56160, 64968, 70382, 73089, 81210, 86624, 97452, 105573, 108280, 112320, 121815, 129936, 140764, 146178, 162420, 173248, 175955, 194904, 211146, 216560, 243630, 259872, 281528, 292356, 316719, 324840, 351910, 365445, 389808, 422292, 433120, 487260, 519744, 527865, 563056, 584712, 633438, 649680, 703820, 730890, 779616, 844584, 866240, 950157, 974520, 1055730, 1126112, 1169424, 1266876, 1299360, 1407640, 1461780, 1559232, 1583595, 1689168, 1900314, 1949040, 2111460, 2252224, 2338848, 2533752, 2598720, 2815280, 2923560, 3167190, 3378336, 3800628, 3898080, 4222920, 4677696, 4750785, 5067504, 5630560, 5847120, 6334380, 6756672, 7601256, 7796160, 8445840, 9501570, 10135008, 11261120, 11694240, 12668760, 15202512, 16891680, 19003140, 20270016, 23388480, 25337520, 30405024, 33783360, 38006280, 50675040, 60810048, 76012560, 101350080, 152025120, 304050240]

約数ペア:

[(1, 304050240), (2, 152025120), (3, 101350080), (4, 76012560), (5, 60810048), (6, 50675040), (8, 38006280), (9, 33783360), (10, 30405024), (12, 25337520), (13, 23388480), (15, 20270016), (16, 19003140), (18, 16891680), (20, 15202512), (24, 12668760), (26, 11694240), (27, 11261120), (30, 10135008), (32, 9501570), (36, 8445840), (39, 7796160), (40, 7601256), (45, 6756672), (48, 6334380), (52, 5847120), (54, 5630560), (60, 5067504), (64, 4750785), (65, 4677696), (72, 4222920), (78, 3898080), (80, 3800628), (90, 3378336), (96, 3167190), (104, 2923560), (108, 2815280), (117, 2598720), (120, 2533752), (130, 2338848), (135, 2252224), (144, 2111460), (156, 1949040), (160, 1900314), (180, 1689168), (192, 1583595), (195, 1559232), (208, 1461780), (216, 1407640), (234, 1299360), (240, 1266876), (260, 1169424), (270, 1126112), (288, 1055730), (312, 974520), (320, 950157), (351, 866240), (360, 844584), (390, 779616), (416, 730890), (432, 703820), (468, 649680), (480, 633438), (520, 584712), (540, 563056), (576, 527865), (585, 519744), (624, 487260), (702, 433120), (720, 422292), (780, 389808), (832, 365445), (864, 351910), (936, 324840), (960, 316719), (1040, 292356), (1080, 281528), (1170, 259872), (1248, 243630), (1404, 216560), (1440, 211146), (1560, 194904), (1728, 175955), (1755, 173248), (1872, 162420), (2080, 146178), (2160, 140764), (2340, 129936), (2496, 121815), (2707, 112320), (2808, 108280), (2880, 105573), (3120, 97452), (3510, 86624), (3744, 81210), (4160, 73089), (4320, 70382), (4680, 64968), (5414, 56160), (5616, 54140), (6240, 48726), (7020, 43312), (7488, 40605), (8121, 37440), (8640, 35191), (9360, 32484), (10828, 28080), (11232, 27070), (12480, 24363), (13535, 22464), (14040, 21656), (16242, 18720)]