15031536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 44930160

約数和(自身を除く): 29898624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 109, 136, 156, 169, 204, 208, 218, 221, 272, 312, 327, 338, 408, 436, 442, 507, 624, 654, 663, 676, 816, 872, 884, 1014, 1308, 1326, 1352, 1417, 1744, 1768, 1853, 2028, 2616, 2652, 2704, 2834, 2873, 3536, 3706, 4056, 4251, 5232, 5304, 5559, 5668, 5746, 7412, 8112, 8502, 8619, 10608, 11118, 11336, 11492, 14824, 17004, 17238, 18421, 22236, 22672, 22984, 24089, 29648, 34008, 34476, 36842, 44472, 45968, 48178, 55263, 68016, 68952, 72267, 73684, 88944, 96356, 110526, 137904, 144534, 147368, 192712, 221052, 289068, 294736, 313157, 385424, 442104, 578136, 626314, 884208, 939471, 1156272, 1252628, 1878942, 2505256, 3757884, 5010512, 7515768, 15031536]

約数ペア:

[(1, 15031536), (2, 7515768), (3, 5010512), (4, 3757884), (6, 2505256), (8, 1878942), (12, 1252628), (13, 1156272), (16, 939471), (17, 884208), (24, 626314), (26, 578136), (34, 442104), (39, 385424), (48, 313157), (51, 294736), (52, 289068), (68, 221052), (78, 192712), (102, 147368), (104, 144534), (109, 137904), (136, 110526), (156, 96356), (169, 88944), (204, 73684), (208, 72267), (218, 68952), (221, 68016), (272, 55263), (312, 48178), (327, 45968), (338, 44472), (408, 36842), (436, 34476), (442, 34008), (507, 29648), (624, 24089), (654, 22984), (663, 22672), (676, 22236), (816, 18421), (872, 17238), (884, 17004), (1014, 14824), (1308, 11492), (1326, 11336), (1352, 11118), (1417, 10608), (1744, 8619), (1768, 8502), (1853, 8112), (2028, 7412), (2616, 5746), (2652, 5668), (2704, 5559), (2834, 5304), (2873, 5232), (3536, 4251), (3706, 4056)]