69351120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 160

約数和(自身を含む): 242067840

約数和(自身を除く): 172716720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 331, 360, 388, 432, 485, 540, 582, 662, 720, 776, 873, 970, 993, 1080, 1164, 1324, 1455, 1552, 1655, 1746, 1940, 1986, 2160, 2328, 2619, 2648, 2910, 2979, 3310, 3492, 3880, 3972, 4365, 4656, 4965, 5238, 5296, 5820, 5958, 6620, 6984, 7760, 7944, 8730, 8937, 9930, 10476, 11640, 11916, 13095, 13240, 13968, 14895, 15888, 17460, 17874, 19860, 20952, 23280, 23832, 26190, 26480, 29790, 32107, 34920, 35748, 39720, 41904, 44685, 47664, 52380, 59580, 64214, 69840, 71496, 79440, 89370, 96321, 104760, 119160, 128428, 142992, 160535, 178740, 192642, 209520, 238320, 256856, 288963, 321070, 357480, 385284, 481605, 513712, 577926, 642140, 714960, 770568, 866889, 963210, 1155852, 1284280, 1444815, 1541136, 1733778, 1926420, 2311704, 2568560, 2889630, 3467556, 3852840, 4334445, 4623408, 5779260, 6935112, 7705680, 8668890, 11558520, 13870224, 17337780, 23117040, 34675560, 69351120]

約数ペア:

[(1, 69351120), (2, 34675560), (3, 23117040), (4, 17337780), (5, 13870224), (6, 11558520), (8, 8668890), (9, 7705680), (10, 6935112), (12, 5779260), (15, 4623408), (16, 4334445), (18, 3852840), (20, 3467556), (24, 2889630), (27, 2568560), (30, 2311704), (36, 1926420), (40, 1733778), (45, 1541136), (48, 1444815), (54, 1284280), (60, 1155852), (72, 963210), (80, 866889), (90, 770568), (97, 714960), (108, 642140), (120, 577926), (135, 513712), (144, 481605), (180, 385284), (194, 357480), (216, 321070), (240, 288963), (270, 256856), (291, 238320), (331, 209520), (360, 192642), (388, 178740), (432, 160535), (485, 142992), (540, 128428), (582, 119160), (662, 104760), (720, 96321), (776, 89370), (873, 79440), (970, 71496), (993, 69840), (1080, 64214), (1164, 59580), (1324, 52380), (1455, 47664), (1552, 44685), (1655, 41904), (1746, 39720), (1940, 35748), (1986, 34920), (2160, 32107), (2328, 29790), (2619, 26480), (2648, 26190), (2910, 23832), (2979, 23280), (3310, 20952), (3492, 19860), (3880, 17874), (3972, 17460), (4365, 15888), (4656, 14895), (4965, 13968), (5238, 13240), (5296, 13095), (5820, 11916), (5958, 11640), (6620, 10476), (6984, 9930), (7760, 8937), (7944, 8730)]