3766720

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 56

約数和(自身を含む): 9144000

約数和(自身を除く): 5377280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 149, 158, 160, 298, 316, 320, 395, 596, 632, 745, 790, 1192, 1264, 1490, 1580, 2384, 2528, 2980, 3160, 4768, 5056, 5960, 6320, 9536, 11771, 11920, 12640, 23542, 23840, 25280, 47084, 47680, 58855, 94168, 117710, 188336, 235420, 376672, 470840, 753344, 941680, 1883360, 3766720]

約数ペア:

[(1, 3766720), (2, 1883360), (4, 941680), (5, 753344), (8, 470840), (10, 376672), (16, 235420), (20, 188336), (32, 117710), (40, 94168), (64, 58855), (79, 47680), (80, 47084), (149, 25280), (158, 23840), (160, 23542), (298, 12640), (316, 11920), (320, 11771), (395, 9536), (596, 6320), (632, 5960), (745, 5056), (790, 4768), (1192, 3160), (1264, 2980), (1490, 2528), (1580, 2384)]