123015312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{122039}}^1$

素因数の和:122060

約数の個数: 60

約数和(自身を含む): 393456960

約数和(自身を除く): 270441648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 122039, 244078, 366117, 488156, 732234, 854273, 976312, 1098351, 1464468, 1708546, 1952624, 2196702, 2562819, 2928936, 3417092, 4393404, 5125638, 5857872, 6834184, 7688457, 8786808, 10251276, 13668368, 15376914, 17573616, 20502552, 30753828, 41005104, 61507656, 123015312]

約数ペア:

[(1, 123015312), (2, 61507656), (3, 41005104), (4, 30753828), (6, 20502552), (7, 17573616), (8, 15376914), (9, 13668368), (12, 10251276), (14, 8786808), (16, 7688457), (18, 6834184), (21, 5857872), (24, 5125638), (28, 4393404), (36, 3417092), (42, 2928936), (48, 2562819), (56, 2196702), (63, 1952624), (72, 1708546), (84, 1464468), (112, 1098351), (126, 976312), (144, 854273), (168, 732234), (252, 488156), (336, 366117), (504, 244078), (1008, 122039)]