19730266560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6850787}}^1$

素因数の和:6850810

約数の個数: 84

約数和(自身を含む): 67863905928

約数和(自身を除く): 48133639368

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6850787, 13701574, 20552361, 27403148, 34253935, 41104722, 54806296, 61657083, 68507870, 82209444, 102761805, 109612592, 123314166, 137015740, 164418888, 205523610, 219225184, 246628332, 274031480, 308285415, 328837776, 411047220, 438450368, 493256664, 548062960, 616570830, 657675552, 822094440, 986513328, 1096125920, 1233141660, 1315351104, 1644188880, 1973026656, 2192251840, 2466283320, 3288377760, 3946053312, 4932566640, 6576755520, 9865133280, 19730266560]

約数ペア:

[(1, 19730266560), (2, 9865133280), (3, 6576755520), (4, 4932566640), (5, 3946053312), (6, 3288377760), (8, 2466283320), (9, 2192251840), (10, 1973026656), (12, 1644188880), (15, 1315351104), (16, 1233141660), (18, 1096125920), (20, 986513328), (24, 822094440), (30, 657675552), (32, 616570830), (36, 548062960), (40, 493256664), (45, 438450368), (48, 411047220), (60, 328837776), (64, 308285415), (72, 274031480), (80, 246628332), (90, 219225184), (96, 205523610), (120, 164418888), (144, 137015740), (160, 123314166), (180, 109612592), (192, 102761805), (240, 82209444), (288, 68507870), (320, 61657083), (360, 54806296), (480, 41104722), (576, 34253935), (720, 27403148), (960, 20552361), (1440, 13701574), (2880, 6850787)]