2016084780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{486977}}^1$

素因数の和:487015

約数の個数: 72

約数和(自身を含む): 6381359712

約数和(自身を除く): 4365274932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 486977, 973954, 1460931, 1947908, 2434885, 2921862, 4382793, 4869770, 5843724, 7304655, 8765586, 9739540, 11200471, 14609310, 17531172, 21913965, 22400942, 29218620, 33601413, 43827930, 44801884, 56002355, 67202826, 87655860, 100804239, 112004710, 134405652, 168007065, 201608478, 224009420, 336014130, 403216956, 504021195, 672028260, 1008042390, 2016084780]

約数ペア:

[(1, 2016084780), (2, 1008042390), (3, 672028260), (4, 504021195), (5, 403216956), (6, 336014130), (9, 224009420), (10, 201608478), (12, 168007065), (15, 134405652), (18, 112004710), (20, 100804239), (23, 87655860), (30, 67202826), (36, 56002355), (45, 44801884), (46, 43827930), (60, 33601413), (69, 29218620), (90, 22400942), (92, 21913965), (115, 17531172), (138, 14609310), (180, 11200471), (207, 9739540), (230, 8765586), (276, 7304655), (345, 5843724), (414, 4869770), (460, 4382793), (690, 2921862), (828, 2434885), (1035, 1947908), (1380, 1460931), (2070, 973954), (4140, 486977)]