30172944

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 80748800

約数和(自身を除く): 50575856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 79, 109, 146, 158, 218, 219, 237, 292, 316, 327, 436, 438, 474, 584, 632, 654, 872, 876, 948, 1168, 1264, 1308, 1744, 1752, 1896, 2616, 3504, 3792, 5232, 5767, 7957, 8611, 11534, 15914, 17222, 17301, 23068, 23871, 25833, 31828, 34444, 34602, 46136, 47742, 51666, 63656, 68888, 69204, 92272, 95484, 103332, 127312, 137776, 138408, 190968, 206664, 276816, 381936, 413328, 628603, 1257206, 1885809, 2514412, 3771618, 5028824, 7543236, 10057648, 15086472, 30172944]

約数ペア:

[(1, 30172944), (2, 15086472), (3, 10057648), (4, 7543236), (6, 5028824), (8, 3771618), (12, 2514412), (16, 1885809), (24, 1257206), (48, 628603), (73, 413328), (79, 381936), (109, 276816), (146, 206664), (158, 190968), (218, 138408), (219, 137776), (237, 127312), (292, 103332), (316, 95484), (327, 92272), (436, 69204), (438, 68888), (474, 63656), (584, 51666), (632, 47742), (654, 46136), (872, 34602), (876, 34444), (948, 31828), (1168, 25833), (1264, 23871), (1308, 23068), (1744, 17301), (1752, 17222), (1896, 15914), (2616, 11534), (3504, 8611), (3792, 7957), (5232, 5767)]