242680320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{3511}}^1$

素因数の和:3543

約数の個数: 160

約数和(自身を含む): 862266240

約数和(自身を除く): 619585920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3511, 3840, 4320, 4608, 5760, 6912, 7022, 7680, 8640, 10533, 11520, 13824, 14044, 17280, 17555, 21066, 23040, 28088, 31599, 34560, 35110, 42132, 52665, 56176, 63198, 69120, 70220, 84264, 94797, 105330, 112352, 126396, 140440, 157995, 168528, 189594, 210660, 224704, 252792, 280880, 315990, 337056, 379188, 421320, 449408, 473985, 505584, 561760, 631980, 674112, 758376, 842640, 898816, 947970, 1011168, 1123520, 1263960, 1348224, 1516752, 1685280, 1797632, 1895940, 2022336, 2247040, 2527920, 2696448, 3033504, 3370560, 3791880, 4044672, 4494080, 5055840, 5392896, 6067008, 6741120, 7583760, 8089344, 8988160, 10111680, 12134016, 13482240, 15167520, 16178688, 20223360, 24268032, 26964480, 30335040, 40446720, 48536064, 60670080, 80893440, 121340160, 242680320]

約数ペア:

[(1, 242680320), (2, 121340160), (3, 80893440), (4, 60670080), (5, 48536064), (6, 40446720), (8, 30335040), (9, 26964480), (10, 24268032), (12, 20223360), (15, 16178688), (16, 15167520), (18, 13482240), (20, 12134016), (24, 10111680), (27, 8988160), (30, 8089344), (32, 7583760), (36, 6741120), (40, 6067008), (45, 5392896), (48, 5055840), (54, 4494080), (60, 4044672), (64, 3791880), (72, 3370560), (80, 3033504), (90, 2696448), (96, 2527920), (108, 2247040), (120, 2022336), (128, 1895940), (135, 1797632), (144, 1685280), (160, 1516752), (180, 1348224), (192, 1263960), (216, 1123520), (240, 1011168), (256, 947970), (270, 898816), (288, 842640), (320, 758376), (360, 674112), (384, 631980), (432, 561760), (480, 505584), (512, 473985), (540, 449408), (576, 421320), (640, 379188), (720, 337056), (768, 315990), (864, 280880), (960, 252792), (1080, 224704), (1152, 210660), (1280, 189594), (1440, 168528), (1536, 157995), (1728, 140440), (1920, 126396), (2160, 112352), (2304, 105330), (2560, 94797), (2880, 84264), (3456, 70220), (3511, 69120), (3840, 63198), (4320, 56176), (4608, 52665), (5760, 42132), (6912, 35110), (7022, 34560), (7680, 31599), (8640, 28088), (10533, 23040), (11520, 21066), (13824, 17555), (14044, 17280)]