56622240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 240

約数和(自身を含む): 212407272

約数和(自身を除く): 155785032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 257, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 514, 540, 544, 612, 648, 680, 720, 765, 771, 810, 816, 864, 918, 1020, 1028, 1080, 1224, 1285, 1296, 1360, 1377, 1440, 1530, 1542, 1620, 1632, 1836, 2040, 2056, 2160, 2295, 2313, 2448, 2570, 2592, 2720, 2754, 3060, 3084, 3240, 3672, 3855, 4080, 4112, 4320, 4369, 4590, 4626, 4896, 5140, 5508, 6120, 6168, 6480, 6885, 6939, 7344, 7710, 8160, 8224, 8738, 9180, 9252, 10280, 11016, 11565, 12240, 12336, 12960, 13107, 13770, 13878, 14688, 15420, 17476, 18360, 18504, 20560, 20817, 21845, 22032, 23130, 24480, 24672, 26214, 27540, 27756, 30840, 34695, 34952, 36720, 37008, 39321, 41120, 41634, 43690, 44064, 46260, 52428, 55080, 55512, 61680, 65535, 69390, 69904, 73440, 74016, 78642, 83268, 87380, 92520, 104085, 104856, 110160, 111024, 117963, 123360, 131070, 138780, 139808, 157284, 166536, 174760, 185040, 196605, 208170, 209712, 220320, 222048, 235926, 262140, 277560, 314568, 333072, 349520, 353889, 370080, 393210, 416340, 419424, 471852, 524280, 555120, 589815, 629136, 666144, 699040, 707778, 786420, 832680, 943704, 1048560, 1110240, 1179630, 1258272, 1415556, 1572840, 1665360, 1769445, 1887408, 2097120, 2359260, 2831112, 3145680, 3330720, 3538890, 3774816, 4718520, 5662224, 6291360, 7077780, 9437040, 11324448, 14155560, 18874080, 28311120, 56622240]

約数ペア:

[(1, 56622240), (2, 28311120), (3, 18874080), (4, 14155560), (5, 11324448), (6, 9437040), (8, 7077780), (9, 6291360), (10, 5662224), (12, 4718520), (15, 3774816), (16, 3538890), (17, 3330720), (18, 3145680), (20, 2831112), (24, 2359260), (27, 2097120), (30, 1887408), (32, 1769445), (34, 1665360), (36, 1572840), (40, 1415556), (45, 1258272), (48, 1179630), (51, 1110240), (54, 1048560), (60, 943704), (68, 832680), (72, 786420), (80, 707778), (81, 699040), (85, 666144), (90, 629136), (96, 589815), (102, 555120), (108, 524280), (120, 471852), (135, 419424), (136, 416340), (144, 393210), (153, 370080), (160, 353889), (162, 349520), (170, 333072), (180, 314568), (204, 277560), (216, 262140), (240, 235926), (255, 222048), (257, 220320), (270, 209712), (272, 208170), (288, 196605), (306, 185040), (324, 174760), (340, 166536), (360, 157284), (405, 139808), (408, 138780), (432, 131070), (459, 123360), (480, 117963), (510, 111024), (514, 110160), (540, 104856), (544, 104085), (612, 92520), (648, 87380), (680, 83268), (720, 78642), (765, 74016), (771, 73440), (810, 69904), (816, 69390), (864, 65535), (918, 61680), (1020, 55512), (1028, 55080), (1080, 52428), (1224, 46260), (1285, 44064), (1296, 43690), (1360, 41634), (1377, 41120), (1440, 39321), (1530, 37008), (1542, 36720), (1620, 34952), (1632, 34695), (1836, 30840), (2040, 27756), (2056, 27540), (2160, 26214), (2295, 24672), (2313, 24480), (2448, 23130), (2570, 22032), (2592, 21845), (2720, 20817), (2754, 20560), (3060, 18504), (3084, 18360), (3240, 17476), (3672, 15420), (3855, 14688), (4080, 13878), (4112, 13770), (4320, 13107), (4369, 12960), (4590, 12336), (4626, 12240), (4896, 11565), (5140, 11016), (5508, 10280), (6120, 9252), (6168, 9180), (6480, 8738), (6885, 8224), (6939, 8160), (7344, 7710)]