90372840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9533}}^1$

素因数の和:9626

約数の個数: 64

約数和(自身を含む): 274579200

約数和(自身を除く): 184206360

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, 9480, 9533, 19066, 28599, 38132, 47665, 57198, 76264, 95330, 114396, 142995, 190660, 228792, 285990, 381320, 571980, 753107, 1143960, 1506214, 2259321, 3012428, 3765535, 4518642, 6024856, 7531070, 9037284, 11296605, 15062140, 18074568, 22593210, 30124280, 45186420, 90372840]

約数ペア:

[(1, 90372840), (2, 45186420), (3, 30124280), (4, 22593210), (5, 18074568), (6, 15062140), (8, 11296605), (10, 9037284), (12, 7531070), (15, 6024856), (20, 4518642), (24, 3765535), (30, 3012428), (40, 2259321), (60, 1506214), (79, 1143960), (120, 753107), (158, 571980), (237, 381320), (316, 285990), (395, 228792), (474, 190660), (632, 142995), (790, 114396), (948, 95330), (1185, 76264), (1580, 57198), (1896, 47665), (2370, 38132), (3160, 28599), (4740, 19066), (9480, 9533)]