120223440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{18553}}^1$

素因数の和:18578

約数の個数: 100

約数和(自身を含む): 417576324

約数和(自身を除く): 297352884

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 18553, 37106, 55659, 74212, 92765, 111318, 148424, 166977, 185530, 222636, 278295, 296848, 333954, 371060, 445272, 500931, 556590, 667908, 742120, 834885, 890544, 1001862, 1113180, 1335816, 1484240, 1502793, 1669770, 2003724, 2226360, 2504655, 2671632, 3005586, 3339540, 4007448, 4452720, 5009310, 6011172, 6679080, 7513965, 8014896, 10018620, 12022344, 13358160, 15027930, 20037240, 24044688, 30055860, 40074480, 60111720, 120223440]

約数ペア:

[(1, 120223440), (2, 60111720), (3, 40074480), (4, 30055860), (5, 24044688), (6, 20037240), (8, 15027930), (9, 13358160), (10, 12022344), (12, 10018620), (15, 8014896), (16, 7513965), (18, 6679080), (20, 6011172), (24, 5009310), (27, 4452720), (30, 4007448), (36, 3339540), (40, 3005586), (45, 2671632), (48, 2504655), (54, 2226360), (60, 2003724), (72, 1669770), (80, 1502793), (81, 1484240), (90, 1335816), (108, 1113180), (120, 1001862), (135, 890544), (144, 834885), (162, 742120), (180, 667908), (216, 556590), (240, 500931), (270, 445272), (324, 371060), (360, 333954), (405, 296848), (432, 278295), (540, 222636), (648, 185530), (720, 166977), (810, 148424), (1080, 111318), (1296, 92765), (1620, 74212), (2160, 55659), (3240, 37106), (6480, 18553)]