242278560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3299}}^1$

素因数の和:3340

約数の個数: 192

約数和(自身を含む): 898128000

約数和(自身を除く): 655849440

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, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3299, 3672, 4080, 4320, 4590, 4896, 6120, 6598, 7344, 8160, 9180, 9897, 12240, 13196, 14688, 16495, 18360, 19794, 24480, 26392, 29691, 32990, 36720, 39588, 49485, 52784, 56083, 59382, 65980, 73440, 79176, 89073, 98970, 105568, 112166, 118764, 131960, 148455, 158352, 168249, 178146, 197940, 224332, 237528, 263920, 280415, 296910, 316704, 336498, 356292, 395880, 445365, 448664, 475056, 504747, 527840, 560830, 593820, 672996, 712584, 791760, 841245, 890730, 897328, 950112, 1009494, 1121660, 1187640, 1345992, 1425168, 1514241, 1583520, 1682490, 1781460, 1794656, 2018988, 2243320, 2375280, 2523735, 2691984, 2850336, 3028482, 3364980, 3562920, 4037976, 4486640, 4750560, 5047470, 5383968, 6056964, 6729960, 7125840, 7571205, 8075952, 8973280, 10094940, 12113928, 13459920, 14251680, 15142410, 16151904, 20189880, 24227856, 26919840, 30284820, 40379760, 48455712, 60569640, 80759520, 121139280, 242278560]

約数ペア:

[(1, 242278560), (2, 121139280), (3, 80759520), (4, 60569640), (5, 48455712), (6, 40379760), (8, 30284820), (9, 26919840), (10, 24227856), (12, 20189880), (15, 16151904), (16, 15142410), (17, 14251680), (18, 13459920), (20, 12113928), (24, 10094940), (27, 8973280), (30, 8075952), (32, 7571205), (34, 7125840), (36, 6729960), (40, 6056964), (45, 5383968), (48, 5047470), (51, 4750560), (54, 4486640), (60, 4037976), (68, 3562920), (72, 3364980), (80, 3028482), (85, 2850336), (90, 2691984), (96, 2523735), (102, 2375280), (108, 2243320), (120, 2018988), (135, 1794656), (136, 1781460), (144, 1682490), (153, 1583520), (160, 1514241), (170, 1425168), (180, 1345992), (204, 1187640), (216, 1121660), (240, 1009494), (255, 950112), (270, 897328), (272, 890730), (288, 841245), (306, 791760), (340, 712584), (360, 672996), (408, 593820), (432, 560830), (459, 527840), (480, 504747), (510, 475056), (540, 448664), (544, 445365), (612, 395880), (680, 356292), (720, 336498), (765, 316704), (816, 296910), (864, 280415), (918, 263920), (1020, 237528), (1080, 224332), (1224, 197940), (1360, 178146), (1440, 168249), (1530, 158352), (1632, 148455), (1836, 131960), (2040, 118764), (2160, 112166), (2295, 105568), (2448, 98970), (2720, 89073), (3060, 79176), (3299, 73440), (3672, 65980), (4080, 59382), (4320, 56083), (4590, 52784), (4896, 49485), (6120, 39588), (6598, 36720), (7344, 32990), (8160, 29691), (9180, 26392), (9897, 24480), (12240, 19794), (13196, 18360), (14688, 16495)]