120209460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{661}}^1$

素因数の和:1113

約数の個数: 96

約数和(自身を含む): 386141952

約数和(自身を除く): 265932492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 433, 661, 866, 1299, 1322, 1732, 1983, 2165, 2598, 2644, 3031, 3305, 3966, 4330, 4627, 5196, 6062, 6495, 6610, 7932, 8660, 9093, 9254, 9915, 12124, 12990, 13220, 13881, 15155, 18186, 18508, 19830, 23135, 25980, 27762, 30310, 36372, 39660, 45465, 46270, 55524, 60620, 69405, 90930, 92540, 138810, 181860, 277620, 286213, 572426, 858639, 1144852, 1431065, 1717278, 2003491, 2862130, 3434556, 4006982, 4293195, 5724260, 6010473, 8013964, 8586390, 10017455, 12020946, 17172780, 20034910, 24041892, 30052365, 40069820, 60104730, 120209460]

約数ペア:

[(1, 120209460), (2, 60104730), (3, 40069820), (4, 30052365), (5, 24041892), (6, 20034910), (7, 17172780), (10, 12020946), (12, 10017455), (14, 8586390), (15, 8013964), (20, 6010473), (21, 5724260), (28, 4293195), (30, 4006982), (35, 3434556), (42, 2862130), (60, 2003491), (70, 1717278), (84, 1431065), (105, 1144852), (140, 858639), (210, 572426), (420, 286213), (433, 277620), (661, 181860), (866, 138810), (1299, 92540), (1322, 90930), (1732, 69405), (1983, 60620), (2165, 55524), (2598, 46270), (2644, 45465), (3031, 39660), (3305, 36372), (3966, 30310), (4330, 27762), (4627, 25980), (5196, 23135), (6062, 19830), (6495, 18508), (6610, 18186), (7932, 15155), (8660, 13881), (9093, 13220), (9254, 12990), (9915, 12124)]