1803640320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{78283}}^1$

素因数の和:78312

約数の個数: 120

約数和(自身を含む): 6246593496

約数和(自身を除く): 4442953176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 78283, 156566, 234849, 313132, 391415, 469698, 626264, 704547, 782830, 939396, 1174245, 1252528, 1409094, 1565660, 1878792, 2348490, 2505056, 2818188, 3131320, 3522735, 3757584, 4696980, 5010112, 5636376, 6262640, 7045470, 7515168, 9393960, 10020224, 11272752, 12525280, 14090940, 15030336, 18787920, 20040448, 22545504, 25050560, 28181880, 30060672, 37575840, 40080896, 45091008, 50101120, 56363760, 60121344, 75151680, 90182016, 100202240, 112727520, 120242688, 150303360, 180364032, 200404480, 225455040, 300606720, 360728064, 450910080, 601213440, 901820160, 1803640320]

約数ペア:

[(1, 1803640320), (2, 901820160), (3, 601213440), (4, 450910080), (5, 360728064), (6, 300606720), (8, 225455040), (9, 200404480), (10, 180364032), (12, 150303360), (15, 120242688), (16, 112727520), (18, 100202240), (20, 90182016), (24, 75151680), (30, 60121344), (32, 56363760), (36, 50101120), (40, 45091008), (45, 40080896), (48, 37575840), (60, 30060672), (64, 28181880), (72, 25050560), (80, 22545504), (90, 20040448), (96, 18787920), (120, 15030336), (128, 14090940), (144, 12525280), (160, 11272752), (180, 10020224), (192, 9393960), (240, 7515168), (256, 7045470), (288, 6262640), (320, 5636376), (360, 5010112), (384, 4696980), (480, 3757584), (512, 3522735), (576, 3131320), (640, 2818188), (720, 2505056), (768, 2348490), (960, 1878792), (1152, 1565660), (1280, 1409094), (1440, 1252528), (1536, 1174245), (1920, 939396), (2304, 782830), (2560, 704547), (2880, 626264), (3840, 469698), (4608, 391415), (5760, 313132), (7680, 234849), (11520, 156566), (23040, 78283)]