120888040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33211}}^1$

素因数の和:33242

約数の個数: 64

約数和(自身を含む): 334776960

約数和(自身を除く): 213888920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 33211, 66422, 132844, 166055, 232477, 265688, 332110, 431743, 464954, 664220, 863486, 929908, 1162385, 1328440, 1726972, 1859816, 2158715, 2324770, 3022201, 3453944, 4317430, 4649540, 6044402, 8634860, 9299080, 12088804, 15111005, 17269720, 24177608, 30222010, 60444020, 120888040]

約数ペア:

[(1, 120888040), (2, 60444020), (4, 30222010), (5, 24177608), (7, 17269720), (8, 15111005), (10, 12088804), (13, 9299080), (14, 8634860), (20, 6044402), (26, 4649540), (28, 4317430), (35, 3453944), (40, 3022201), (52, 2324770), (56, 2158715), (65, 1859816), (70, 1726972), (91, 1328440), (104, 1162385), (130, 929908), (140, 863486), (182, 664220), (260, 464954), (280, 431743), (364, 332110), (455, 265688), (520, 232477), (728, 166055), (910, 132844), (1820, 66422), (3640, 33211)]