74730840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7883}}^1$

素因数の和:7976

約数の個数: 64

約数和(自身を含む): 227059200

約数和(自身を除く): 152328360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 7883, 9480, 15766, 23649, 31532, 39415, 47298, 63064, 78830, 94596, 118245, 157660, 189192, 236490, 315320, 472980, 622757, 945960, 1245514, 1868271, 2491028, 3113785, 3736542, 4982056, 6227570, 7473084, 9341355, 12455140, 14946168, 18682710, 24910280, 37365420, 74730840]

約数ペア:

[(1, 74730840), (2, 37365420), (3, 24910280), (4, 18682710), (5, 14946168), (6, 12455140), (8, 9341355), (10, 7473084), (12, 6227570), (15, 4982056), (20, 3736542), (24, 3113785), (30, 2491028), (40, 1868271), (60, 1245514), (79, 945960), (120, 622757), (158, 472980), (237, 315320), (316, 236490), (395, 189192), (474, 157660), (632, 118245), (790, 94596), (948, 78830), (1185, 63064), (1580, 47298), (1896, 39415), (2370, 31532), (3160, 23649), (4740, 15766), (7883, 9480)]