102744240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5419}}^1$

素因数の和:5514

約数の個数: 80

約数和(自身を含む): 322598400

約数和(自身を除く): 219854160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 5419, 6320, 9480, 10838, 16257, 18960, 21676, 27095, 32514, 43352, 54190, 65028, 81285, 86704, 108380, 130056, 162570, 216760, 260112, 325140, 428101, 433520, 650280, 856202, 1284303, 1300560, 1712404, 2140505, 2568606, 3424808, 4281010, 5137212, 6421515, 6849616, 8562020, 10274424, 12843030, 17124040, 20548848, 25686060, 34248080, 51372120, 102744240]

約数ペア:

[(1, 102744240), (2, 51372120), (3, 34248080), (4, 25686060), (5, 20548848), (6, 17124040), (8, 12843030), (10, 10274424), (12, 8562020), (15, 6849616), (16, 6421515), (20, 5137212), (24, 4281010), (30, 3424808), (40, 2568606), (48, 2140505), (60, 1712404), (79, 1300560), (80, 1284303), (120, 856202), (158, 650280), (237, 433520), (240, 428101), (316, 325140), (395, 260112), (474, 216760), (632, 162570), (790, 130056), (948, 108380), (1185, 86704), (1264, 81285), (1580, 65028), (1896, 54190), (2370, 43352), (3160, 32514), (3792, 27095), (4740, 21676), (5419, 18960), (6320, 16257), (9480, 10838)]