120188720

素因数分解:

$2^4\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{1303}}^1$

素因数の和:2469

約数の個数: 40

約数和(自身を含む): 279895776

約数和(自身を除く): 159707056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1153, 1303, 2306, 2606, 4612, 5212, 5765, 6515, 9224, 10424, 11530, 13030, 18448, 20848, 23060, 26060, 46120, 52120, 92240, 104240, 1502359, 3004718, 6009436, 7511795, 12018872, 15023590, 24037744, 30047180, 60094360, 120188720]

約数ペア:

[(1, 120188720), (2, 60094360), (4, 30047180), (5, 24037744), (8, 15023590), (10, 12018872), (16, 7511795), (20, 6009436), (40, 3004718), (80, 1502359), (1153, 104240), (1303, 92240), (2306, 52120), (2606, 46120), (4612, 26060), (5212, 23060), (5765, 20848), (6515, 18448), (9224, 13030), (10424, 11530)]