121639476480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1021837}}^1$

素因数の和:1021892

約数の個数: 144

約数和(自身を含む): 401018279424

約数和(自身を除く): 279378802944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 119040, 1021837, 2043674, 3065511, 4087348, 5109185, 6131022, 8174696, 10218370, 12262044, 15327555, 16349392, 20436740, 24524088, 30655110, 31676947, 32698784, 40873480, 49048176, 61310220, 63353894, 65397568, 81746960, 95030841, 98096352, 122620440, 126707788, 130795136, 158384735, 163493920, 190061682, 196192704, 245240880, 253415576, 261590272, 316769470, 326987840, 380123364, 392385408, 475154205, 490481760, 506831152, 633538940, 653975680, 760246728, 784770816, 950308410, 980963520, 1013662304, 1267077880, 1307951360, 1520493456, 1900616820, 1961927040, 2027324608, 2534155760, 3040986912, 3801233640, 3923854080, 4054649216, 5068311520, 6081973824, 7602467280, 8109298432, 10136623040, 12163947648, 15204934560, 20273246080, 24327895296, 30409869120, 40546492160, 60819738240, 121639476480]

約数ペア:

[(1, 121639476480), (2, 60819738240), (3, 40546492160), (4, 30409869120), (5, 24327895296), (6, 20273246080), (8, 15204934560), (10, 12163947648), (12, 10136623040), (15, 8109298432), (16, 7602467280), (20, 6081973824), (24, 5068311520), (30, 4054649216), (31, 3923854080), (32, 3801233640), (40, 3040986912), (48, 2534155760), (60, 2027324608), (62, 1961927040), (64, 1900616820), (80, 1520493456), (93, 1307951360), (96, 1267077880), (120, 1013662304), (124, 980963520), (128, 950308410), (155, 784770816), (160, 760246728), (186, 653975680), (192, 633538940), (240, 506831152), (248, 490481760), (256, 475154205), (310, 392385408), (320, 380123364), (372, 326987840), (384, 316769470), (465, 261590272), (480, 253415576), (496, 245240880), (620, 196192704), (640, 190061682), (744, 163493920), (768, 158384735), (930, 130795136), (960, 126707788), (992, 122620440), (1240, 98096352), (1280, 95030841), (1488, 81746960), (1860, 65397568), (1920, 63353894), (1984, 61310220), (2480, 49048176), (2976, 40873480), (3720, 32698784), (3840, 31676947), (3968, 30655110), (4960, 24524088), (5952, 20436740), (7440, 16349392), (7936, 15327555), (9920, 12262044), (11904, 10218370), (14880, 8174696), (19840, 6131022), (23808, 5109185), (29760, 4087348), (39680, 3065511), (59520, 2043674), (119040, 1021837)]