121767480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{827}}^1$

素因数の和:1253

約数の個数: 96

約数和(自身を含む): 397191600

約数和(自身を除く): 275424120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 409, 818, 827, 1227, 1636, 1654, 2045, 2454, 2481, 3272, 3308, 3681, 4090, 4135, 4908, 4962, 6135, 6616, 7362, 7443, 8180, 8270, 9816, 9924, 12270, 12405, 14724, 14886, 16360, 16540, 18405, 19848, 24540, 24810, 29448, 29772, 33080, 36810, 37215, 49080, 49620, 59544, 73620, 74430, 99240, 147240, 148860, 297720, 338243, 676486, 1014729, 1352972, 1691215, 2029458, 2705944, 3044187, 3382430, 4058916, 5073645, 6088374, 6764860, 8117832, 10147290, 12176748, 13529720, 15220935, 20294580, 24353496, 30441870, 40589160, 60883740, 121767480]

約数ペア:

[(1, 121767480), (2, 60883740), (3, 40589160), (4, 30441870), (5, 24353496), (6, 20294580), (8, 15220935), (9, 13529720), (10, 12176748), (12, 10147290), (15, 8117832), (18, 6764860), (20, 6088374), (24, 5073645), (30, 4058916), (36, 3382430), (40, 3044187), (45, 2705944), (60, 2029458), (72, 1691215), (90, 1352972), (120, 1014729), (180, 676486), (360, 338243), (409, 297720), (818, 148860), (827, 147240), (1227, 99240), (1636, 74430), (1654, 73620), (2045, 59544), (2454, 49620), (2481, 49080), (3272, 37215), (3308, 36810), (3681, 33080), (4090, 29772), (4135, 29448), (4908, 24810), (4962, 24540), (6135, 19848), (6616, 18405), (7362, 16540), (7443, 16360), (8180, 14886), (8270, 14724), (9816, 12405), (9924, 12270)]