39894480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:913

約数の個数: 120

約数和(自身を含む): 136143072

約数和(自身を除く): 96248592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 536, 603, 670, 720, 804, 827, 1005, 1072, 1206, 1340, 1608, 1654, 2010, 2412, 2481, 2680, 3015, 3216, 3308, 4020, 4135, 4824, 4962, 5360, 6030, 6616, 7443, 8040, 8270, 9648, 9924, 12060, 12405, 13232, 14886, 16080, 16540, 19848, 24120, 24810, 29772, 33080, 37215, 39696, 48240, 49620, 55409, 59544, 66160, 74430, 99240, 110818, 119088, 148860, 166227, 198480, 221636, 277045, 297720, 332454, 443272, 498681, 554090, 595440, 664908, 831135, 886544, 997362, 1108180, 1329816, 1662270, 1994724, 2216360, 2493405, 2659632, 3324540, 3989448, 4432720, 4986810, 6649080, 7978896, 9973620, 13298160, 19947240, 39894480]

約数ペア:

[(1, 39894480), (2, 19947240), (3, 13298160), (4, 9973620), (5, 7978896), (6, 6649080), (8, 4986810), (9, 4432720), (10, 3989448), (12, 3324540), (15, 2659632), (16, 2493405), (18, 2216360), (20, 1994724), (24, 1662270), (30, 1329816), (36, 1108180), (40, 997362), (45, 886544), (48, 831135), (60, 664908), (67, 595440), (72, 554090), (80, 498681), (90, 443272), (120, 332454), (134, 297720), (144, 277045), (180, 221636), (201, 198480), (240, 166227), (268, 148860), (335, 119088), (360, 110818), (402, 99240), (536, 74430), (603, 66160), (670, 59544), (720, 55409), (804, 49620), (827, 48240), (1005, 39696), (1072, 37215), (1206, 33080), (1340, 29772), (1608, 24810), (1654, 24120), (2010, 19848), (2412, 16540), (2481, 16080), (2680, 14886), (3015, 13232), (3216, 12405), (3308, 12060), (4020, 9924), (4135, 9648), (4824, 8270), (4962, 8040), (5360, 7443), (6030, 6616)]