3867240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 13023360

約数和(自身を除く): 9156120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 67, 74, 78, 104, 111, 120, 130, 134, 148, 156, 185, 195, 201, 222, 260, 268, 296, 312, 335, 370, 390, 402, 444, 481, 520, 536, 555, 670, 740, 780, 804, 871, 888, 962, 1005, 1110, 1340, 1443, 1480, 1560, 1608, 1742, 1924, 2010, 2220, 2405, 2479, 2613, 2680, 2886, 3484, 3848, 4020, 4355, 4440, 4810, 4958, 5226, 5772, 6968, 7215, 7437, 8040, 8710, 9620, 9916, 10452, 11544, 12395, 13065, 14430, 14874, 17420, 19240, 19832, 20904, 24790, 26130, 28860, 29748, 32227, 34840, 37185, 49580, 52260, 57720, 59496, 64454, 74370, 96681, 99160, 104520, 128908, 148740, 161135, 193362, 257816, 297480, 322270, 386724, 483405, 644540, 773448, 966810, 1289080, 1933620, 3867240]

約数ペア:

[(1, 3867240), (2, 1933620), (3, 1289080), (4, 966810), (5, 773448), (6, 644540), (8, 483405), (10, 386724), (12, 322270), (13, 297480), (15, 257816), (20, 193362), (24, 161135), (26, 148740), (30, 128908), (37, 104520), (39, 99160), (40, 96681), (52, 74370), (60, 64454), (65, 59496), (67, 57720), (74, 52260), (78, 49580), (104, 37185), (111, 34840), (120, 32227), (130, 29748), (134, 28860), (148, 26130), (156, 24790), (185, 20904), (195, 19832), (201, 19240), (222, 17420), (260, 14874), (268, 14430), (296, 13065), (312, 12395), (335, 11544), (370, 10452), (390, 9916), (402, 9620), (444, 8710), (481, 8040), (520, 7437), (536, 7215), (555, 6968), (670, 5772), (740, 5226), (780, 4958), (804, 4810), (871, 4440), (888, 4355), (962, 4020), (1005, 3848), (1110, 3484), (1340, 2886), (1443, 2680), (1480, 2613), (1560, 2479), (1608, 2405), (1742, 2220), (1924, 2010)]