121919040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 224

約数和(自身を含む): 437448960

約数和(自身を除く): 315529920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 135, 137, 144, 160, 180, 192, 206, 216, 240, 270, 274, 288, 309, 320, 360, 411, 412, 432, 480, 515, 540, 548, 576, 618, 685, 720, 822, 824, 864, 927, 960, 1030, 1080, 1096, 1233, 1236, 1370, 1440, 1545, 1644, 1648, 1728, 1854, 2055, 2060, 2160, 2192, 2466, 2472, 2740, 2781, 2880, 3090, 3288, 3296, 3699, 3708, 4110, 4120, 4320, 4384, 4635, 4932, 4944, 5480, 5562, 6165, 6180, 6576, 6592, 7398, 7416, 8220, 8240, 8640, 8768, 9270, 9864, 9888, 10960, 11124, 12330, 12360, 13152, 13905, 14111, 14796, 14832, 16440, 16480, 18495, 18540, 19728, 19776, 21920, 22248, 24660, 24720, 26304, 27810, 28222, 29592, 29664, 32880, 32960, 36990, 37080, 39456, 42333, 43840, 44496, 49320, 49440, 55620, 56444, 59184, 59328, 65760, 70555, 73980, 74160, 78912, 84666, 88992, 98640, 98880, 111240, 112888, 118368, 126999, 131520, 141110, 147960, 148320, 169332, 177984, 197280, 211665, 222480, 225776, 236736, 253998, 282220, 295920, 296640, 338664, 380997, 394560, 423330, 444960, 451552, 507996, 564440, 591840, 634995, 677328, 761994, 846660, 889920, 903104, 1015992, 1128880, 1183680, 1269990, 1354656, 1523988, 1693320, 1904985, 2031984, 2257760, 2539980, 2709312, 3047976, 3386640, 3809970, 4063968, 4515520, 5079960, 6095952, 6773280, 7619940, 8127936, 10159920, 12191904, 13546560, 15239880, 20319840, 24383808, 30479760, 40639680, 60959520, 121919040]

約数ペア:

[(1, 121919040), (2, 60959520), (3, 40639680), (4, 30479760), (5, 24383808), (6, 20319840), (8, 15239880), (9, 13546560), (10, 12191904), (12, 10159920), (15, 8127936), (16, 7619940), (18, 6773280), (20, 6095952), (24, 5079960), (27, 4515520), (30, 4063968), (32, 3809970), (36, 3386640), (40, 3047976), (45, 2709312), (48, 2539980), (54, 2257760), (60, 2031984), (64, 1904985), (72, 1693320), (80, 1523988), (90, 1354656), (96, 1269990), (103, 1183680), (108, 1128880), (120, 1015992), (135, 903104), (137, 889920), (144, 846660), (160, 761994), (180, 677328), (192, 634995), (206, 591840), (216, 564440), (240, 507996), (270, 451552), (274, 444960), (288, 423330), (309, 394560), (320, 380997), (360, 338664), (411, 296640), (412, 295920), (432, 282220), (480, 253998), (515, 236736), (540, 225776), (548, 222480), (576, 211665), (618, 197280), (685, 177984), (720, 169332), (822, 148320), (824, 147960), (864, 141110), (927, 131520), (960, 126999), (1030, 118368), (1080, 112888), (1096, 111240), (1233, 98880), (1236, 98640), (1370, 88992), (1440, 84666), (1545, 78912), (1644, 74160), (1648, 73980), (1728, 70555), (1854, 65760), (2055, 59328), (2060, 59184), (2160, 56444), (2192, 55620), (2466, 49440), (2472, 49320), (2740, 44496), (2781, 43840), (2880, 42333), (3090, 39456), (3288, 37080), (3296, 36990), (3699, 32960), (3708, 32880), (4110, 29664), (4120, 29592), (4320, 28222), (4384, 27810), (4635, 26304), (4932, 24720), (4944, 24660), (5480, 22248), (5562, 21920), (6165, 19776), (6180, 19728), (6576, 18540), (6592, 18495), (7398, 16480), (7416, 16440), (8220, 14832), (8240, 14796), (8640, 14111), (8768, 13905), (9270, 13152), (9864, 12360), (9888, 12330), (10960, 11124)]