15979104

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:620

約数の個数: 72

約数和(自身を含む): 45936072

約数和(自身を除く): 29956968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 491, 678, 904, 982, 1017, 1356, 1473, 1808, 1964, 2034, 2712, 2946, 3616, 3928, 4068, 4419, 5424, 5892, 7856, 8136, 8838, 10848, 11784, 15712, 16272, 17676, 23568, 32544, 35352, 47136, 55483, 70704, 110966, 141408, 166449, 221932, 332898, 443864, 499347, 665796, 887728, 998694, 1331592, 1775456, 1997388, 2663184, 3994776, 5326368, 7989552, 15979104]

約数ペア:

[(1, 15979104), (2, 7989552), (3, 5326368), (4, 3994776), (6, 2663184), (8, 1997388), (9, 1775456), (12, 1331592), (16, 998694), (18, 887728), (24, 665796), (32, 499347), (36, 443864), (48, 332898), (72, 221932), (96, 166449), (113, 141408), (144, 110966), (226, 70704), (288, 55483), (339, 47136), (452, 35352), (491, 32544), (678, 23568), (904, 17676), (982, 16272), (1017, 15712), (1356, 11784), (1473, 10848), (1808, 8838), (1964, 8136), (2034, 7856), (2712, 5892), (2946, 5424), (3616, 4419), (3928, 4068)]