160671720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{121721}}^1$

素因数の和:121746

約数の個数: 64

約数和(自身を含む): 525839040

約数和(自身を除く): 365167320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 121721, 243442, 365163, 486884, 608605, 730326, 973768, 1217210, 1338931, 1460652, 1825815, 2434420, 2677862, 2921304, 3651630, 4016793, 4868840, 5355724, 6694655, 7303260, 8033586, 10711448, 13389310, 14606520, 16067172, 20083965, 26778620, 32134344, 40167930, 53557240, 80335860, 160671720]

約数ペア:

[(1, 160671720), (2, 80335860), (3, 53557240), (4, 40167930), (5, 32134344), (6, 26778620), (8, 20083965), (10, 16067172), (11, 14606520), (12, 13389310), (15, 10711448), (20, 8033586), (22, 7303260), (24, 6694655), (30, 5355724), (33, 4868840), (40, 4016793), (44, 3651630), (55, 2921304), (60, 2677862), (66, 2434420), (88, 1825815), (110, 1460652), (120, 1338931), (132, 1217210), (165, 973768), (220, 730326), (264, 608605), (330, 486884), (440, 365163), (660, 243442), (1320, 121721)]