120016540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45119}}^1$

素因数の和:45154

約数の個数: 48

約数和(自身を含む): 303206400

約数和(自身を除く): 183189860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 45119, 90238, 180476, 225595, 315833, 451190, 631666, 857261, 902380, 1263332, 1579165, 1714522, 3158330, 3429044, 4286305, 6000827, 6316660, 8572610, 12001654, 17145220, 24003308, 30004135, 60008270, 120016540]

約数ペア:

[(1, 120016540), (2, 60008270), (4, 30004135), (5, 24003308), (7, 17145220), (10, 12001654), (14, 8572610), (19, 6316660), (20, 6000827), (28, 4286305), (35, 3429044), (38, 3158330), (70, 1714522), (76, 1579165), (95, 1263332), (133, 902380), (140, 857261), (190, 631666), (266, 451190), (380, 315833), (532, 225595), (665, 180476), (1330, 90238), (2660, 45119)]