158995140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{9851}}^1$

素因数の和:10132

約数の個数: 48

約数和(自身を含む): 446886720

約数和(自身を除く): 287891580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 269, 538, 807, 1076, 1345, 1614, 2690, 3228, 4035, 5380, 8070, 9851, 16140, 19702, 29553, 39404, 49255, 59106, 98510, 118212, 147765, 197020, 295530, 591060, 2649919, 5299838, 7949757, 10599676, 13249595, 15899514, 26499190, 31799028, 39748785, 52998380, 79497570, 158995140]

約数ペア:

[(1, 158995140), (2, 79497570), (3, 52998380), (4, 39748785), (5, 31799028), (6, 26499190), (10, 15899514), (12, 13249595), (15, 10599676), (20, 7949757), (30, 5299838), (60, 2649919), (269, 591060), (538, 295530), (807, 197020), (1076, 147765), (1345, 118212), (1614, 98510), (2690, 59106), (3228, 49255), (4035, 39404), (5380, 29553), (8070, 19702), (9851, 16140)]