180869351320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28085303}}^1$

素因数の和:28085344

約数の個数: 64

約数和(自身を含む): 485314053120

約数和(自身を除く): 304444701800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 28085303, 56170606, 112341212, 140426515, 196597121, 224682424, 280853030, 393194242, 561706060, 645961969, 786388484, 982985605, 1123412120, 1291923938, 1572776968, 1965971210, 2583847876, 3229809845, 3931942420, 4521733783, 5167695752, 6459619690, 7863884840, 9043467566, 12919239380, 18086935132, 22608668915, 25838478760, 36173870264, 45217337830, 90434675660, 180869351320]

約数ペア:

[(1, 180869351320), (2, 90434675660), (4, 45217337830), (5, 36173870264), (7, 25838478760), (8, 22608668915), (10, 18086935132), (14, 12919239380), (20, 9043467566), (23, 7863884840), (28, 6459619690), (35, 5167695752), (40, 4521733783), (46, 3931942420), (56, 3229809845), (70, 2583847876), (92, 1965971210), (115, 1572776968), (140, 1291923938), (161, 1123412120), (184, 982985605), (230, 786388484), (280, 645961969), (322, 561706060), (460, 393194242), (644, 280853030), (805, 224682424), (920, 196597121), (1288, 140426515), (1610, 112341212), (3220, 56170606), (6440, 28085303)]