121340160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{3511}}^1$

素因数の和:3541

約数の個数: 144

約数和(自身を含む): 430711680

約数和(自身を除く): 309371520

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3511, 3840, 4320, 5760, 6912, 7022, 8640, 10533, 11520, 14044, 17280, 17555, 21066, 28088, 31599, 34560, 35110, 42132, 52665, 56176, 63198, 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, 1895940, 2022336, 2247040, 2527920, 2696448, 3033504, 3370560, 3791880, 4044672, 4494080, 5055840, 6067008, 6741120, 7583760, 8089344, 10111680, 12134016, 13482240, 15167520, 20223360, 24268032, 30335040, 40446720, 60670080, 121340160]

約数ペア:

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