1165280520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{7351}}^1$

素因数の和:8686

約数の個数: 64

約数和(自身を含む): 3498963840

約数和(自身を除く): 2333683320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1321, 2642, 3963, 5284, 6605, 7351, 7926, 10568, 13210, 14702, 15852, 19815, 22053, 26420, 29404, 31704, 36755, 39630, 44106, 52840, 58808, 73510, 79260, 88212, 110265, 147020, 158520, 176424, 220530, 294040, 441060, 882120, 9710671, 19421342, 29132013, 38842684, 48553355, 58264026, 77685368, 97106710, 116528052, 145660065, 194213420, 233056104, 291320130, 388426840, 582640260, 1165280520]

約数ペア:

[(1, 1165280520), (2, 582640260), (3, 388426840), (4, 291320130), (5, 233056104), (6, 194213420), (8, 145660065), (10, 116528052), (12, 97106710), (15, 77685368), (20, 58264026), (24, 48553355), (30, 38842684), (40, 29132013), (60, 19421342), (120, 9710671), (1321, 882120), (2642, 441060), (3963, 294040), (5284, 220530), (6605, 176424), (7351, 158520), (7926, 147020), (10568, 110265), (13210, 88212), (14702, 79260), (15852, 73510), (19815, 58808), (22053, 52840), (26420, 44106), (29404, 39630), (31704, 36755)]