84792720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15361}}^1$

素因数の和:15400

約数の個数: 80

約数和(自身を含む): 274303872

約数和(自身を除く): 189511152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 15361, 30722, 46083, 61444, 76805, 92166, 122888, 153610, 184332, 230415, 245776, 307220, 353303, 368664, 460830, 614440, 706606, 737328, 921660, 1059909, 1228880, 1413212, 1766515, 1843320, 2119818, 2826424, 3533030, 3686640, 4239636, 5299545, 5652848, 7066060, 8479272, 10599090, 14132120, 16958544, 21198180, 28264240, 42396360, 84792720]

約数ペア:

[(1, 84792720), (2, 42396360), (3, 28264240), (4, 21198180), (5, 16958544), (6, 14132120), (8, 10599090), (10, 8479272), (12, 7066060), (15, 5652848), (16, 5299545), (20, 4239636), (23, 3686640), (24, 3533030), (30, 2826424), (40, 2119818), (46, 1843320), (48, 1766515), (60, 1413212), (69, 1228880), (80, 1059909), (92, 921660), (115, 737328), (120, 706606), (138, 614440), (184, 460830), (230, 368664), (240, 353303), (276, 307220), (345, 245776), (368, 230415), (460, 184332), (552, 153610), (690, 122888), (920, 92166), (1104, 76805), (1380, 61444), (1840, 46083), (2760, 30722), (5520, 15361)]