12085200720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{987353}}^1$

素因数の和:987389

約数の個数: 120

約数和(自身を含む): 42973595496

約数和(自身を除く): 30888394776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 987353, 1974706, 2962059, 3949412, 4936765, 5924118, 7898824, 8886177, 9873530, 11848236, 14810295, 15797648, 16785001, 17772354, 19747060, 23696472, 29620590, 33570002, 35544708, 39494120, 44430885, 47392944, 50355003, 59241180, 67140004, 71089416, 78988240, 83925005, 88861770, 100710006, 118482360, 134280008, 142178832, 151065009, 167850010, 177723540, 201420012, 236964720, 251775015, 268560016, 302130018, 335700020, 355447080, 402840024, 503550030, 604260036, 671400040, 710894160, 755325045, 805680048, 1007100060, 1208520072, 1342800080, 1510650090, 2014200120, 2417040144, 3021300180, 4028400240, 6042600360, 12085200720]

約数ペア:

[(1, 12085200720), (2, 6042600360), (3, 4028400240), (4, 3021300180), (5, 2417040144), (6, 2014200120), (8, 1510650090), (9, 1342800080), (10, 1208520072), (12, 1007100060), (15, 805680048), (16, 755325045), (17, 710894160), (18, 671400040), (20, 604260036), (24, 503550030), (30, 402840024), (34, 355447080), (36, 335700020), (40, 302130018), (45, 268560016), (48, 251775015), (51, 236964720), (60, 201420012), (68, 177723540), (72, 167850010), (80, 151065009), (85, 142178832), (90, 134280008), (102, 118482360), (120, 100710006), (136, 88861770), (144, 83925005), (153, 78988240), (170, 71089416), (180, 67140004), (204, 59241180), (240, 50355003), (255, 47392944), (272, 44430885), (306, 39494120), (340, 35544708), (360, 33570002), (408, 29620590), (510, 23696472), (612, 19747060), (680, 17772354), (720, 16785001), (765, 15797648), (816, 14810295), (1020, 11848236), (1224, 9873530), (1360, 8886177), (1530, 7898824), (2040, 5924118), (2448, 4936765), (3060, 3949412), (4080, 2962059), (6120, 1974706), (12240, 987353)]