1169292720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157163}}^1$

素因数の和:157210

約数の個数: 80

約数和(自身を含む): 3741760512

約数和(自身を除く): 2572467792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 157163, 314326, 471489, 628652, 785815, 942978, 1257304, 1571630, 1885956, 2357445, 2514608, 3143260, 3771912, 4714890, 4872053, 6286520, 7543824, 9429780, 9744106, 12573040, 14616159, 18859560, 19488212, 24360265, 29232318, 37719120, 38976424, 48720530, 58464636, 73080795, 77952848, 97441060, 116929272, 146161590, 194882120, 233858544, 292323180, 389764240, 584646360, 1169292720]

約数ペア:

[(1, 1169292720), (2, 584646360), (3, 389764240), (4, 292323180), (5, 233858544), (6, 194882120), (8, 146161590), (10, 116929272), (12, 97441060), (15, 77952848), (16, 73080795), (20, 58464636), (24, 48720530), (30, 38976424), (31, 37719120), (40, 29232318), (48, 24360265), (60, 19488212), (62, 18859560), (80, 14616159), (93, 12573040), (120, 9744106), (124, 9429780), (155, 7543824), (186, 6286520), (240, 4872053), (248, 4714890), (310, 3771912), (372, 3143260), (465, 2514608), (496, 2357445), (620, 1885956), (744, 1571630), (930, 1257304), (1240, 942978), (1488, 785815), (1860, 628652), (2480, 471489), (3720, 314326), (7440, 157163)]