272817360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:786

約数の個数: 240

約数和(自身を含む): 1002792960

約数和(自身を除く): 729975600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 612, 620, 680, 719, 720, 744, 765, 816, 930, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1438, 1488, 1530, 1581, 1860, 2040, 2108, 2157, 2232, 2448, 2480, 2635, 2790, 2876, 3060, 3162, 3595, 3720, 4080, 4216, 4314, 4464, 4743, 5270, 5580, 5752, 6120, 6324, 6471, 7190, 7440, 7905, 8432, 8628, 9486, 10540, 10785, 11160, 11504, 12223, 12240, 12648, 12942, 14380, 15810, 17256, 18972, 21080, 21570, 22289, 22320, 23715, 24446, 25296, 25884, 28760, 31620, 32355, 34512, 36669, 37944, 42160, 43140, 44578, 47430, 48892, 51768, 57520, 61115, 63240, 64710, 66867, 73338, 75888, 86280, 89156, 94860, 97784, 103536, 110007, 111445, 122230, 126480, 129420, 133734, 146676, 172560, 178312, 183345, 189720, 195568, 200601, 220014, 222890, 244460, 258840, 267468, 293352, 334335, 356624, 366690, 378913, 379440, 401202, 440028, 445780, 488920, 517680, 534936, 550035, 586704, 668670, 733380, 757826, 802404, 880056, 891560, 977840, 1003005, 1069872, 1100070, 1136739, 1337340, 1466760, 1515652, 1604808, 1760112, 1783120, 1894565, 2006010, 2200140, 2273478, 2674680, 2933520, 3031304, 3209616, 3410217, 3789130, 4012020, 4400280, 4546956, 5349360, 5683695, 6062608, 6820434, 7578260, 8024040, 8800560, 9093912, 11367390, 13640868, 15156520, 16048080, 17051085, 18187824, 22734780, 27281736, 30313040, 34102170, 45469560, 54563472, 68204340, 90939120, 136408680, 272817360]

約数ペア:

[(1, 272817360), (2, 136408680), (3, 90939120), (4, 68204340), (5, 54563472), (6, 45469560), (8, 34102170), (9, 30313040), (10, 27281736), (12, 22734780), (15, 18187824), (16, 17051085), (17, 16048080), (18, 15156520), (20, 13640868), (24, 11367390), (30, 9093912), (31, 8800560), (34, 8024040), (36, 7578260), (40, 6820434), (45, 6062608), (48, 5683695), (51, 5349360), (60, 4546956), (62, 4400280), (68, 4012020), (72, 3789130), (80, 3410217), (85, 3209616), (90, 3031304), (93, 2933520), (102, 2674680), (120, 2273478), (124, 2200140), (136, 2006010), (144, 1894565), (153, 1783120), (155, 1760112), (170, 1604808), (180, 1515652), (186, 1466760), (204, 1337340), (240, 1136739), (248, 1100070), (255, 1069872), (272, 1003005), (279, 977840), (306, 891560), (310, 880056), (340, 802404), (360, 757826), (372, 733380), (408, 668670), (465, 586704), (496, 550035), (510, 534936), (527, 517680), (558, 488920), (612, 445780), (620, 440028), (680, 401202), (719, 379440), (720, 378913), (744, 366690), (765, 356624), (816, 334335), (930, 293352), (1020, 267468), (1054, 258840), (1116, 244460), (1224, 222890), (1240, 220014), (1360, 200601), (1395, 195568), (1438, 189720), (1488, 183345), (1530, 178312), (1581, 172560), (1860, 146676), (2040, 133734), (2108, 129420), (2157, 126480), (2232, 122230), (2448, 111445), (2480, 110007), (2635, 103536), (2790, 97784), (2876, 94860), (3060, 89156), (3162, 86280), (3595, 75888), (3720, 73338), (4080, 66867), (4216, 64710), (4314, 63240), (4464, 61115), (4743, 57520), (5270, 51768), (5580, 48892), (5752, 47430), (6120, 44578), (6324, 43140), (6471, 42160), (7190, 37944), (7440, 36669), (7905, 34512), (8432, 32355), (8628, 31620), (9486, 28760), (10540, 25884), (10785, 25296), (11160, 24446), (11504, 23715), (12223, 22320), (12240, 22289), (12648, 21570), (12942, 21080), (14380, 18972), (15810, 17256)]