121188240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9901}}^1$

素因数の和:9937

約数の個数: 120

約数和(自身を含む): 430974648

約数和(自身を除く): 309786408

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, 9901, 12240, 19802, 29703, 39604, 49505, 59406, 79208, 89109, 99010, 118812, 148515, 158416, 168317, 178218, 198020, 237624, 297030, 336634, 356436, 396040, 445545, 475248, 504951, 594060, 673268, 712872, 792080, 841585, 891090, 1009902, 1188120, 1346536, 1425744, 1514853, 1683170, 1782180, 2019804, 2376240, 2524755, 2693072, 3029706, 3366340, 3564360, 4039608, 5049510, 6059412, 6732680, 7128720, 7574265, 8079216, 10099020, 12118824, 13465360, 15148530, 20198040, 24237648, 30297060, 40396080, 60594120, 121188240]

約数ペア:

[(1, 121188240), (2, 60594120), (3, 40396080), (4, 30297060), (5, 24237648), (6, 20198040), (8, 15148530), (9, 13465360), (10, 12118824), (12, 10099020), (15, 8079216), (16, 7574265), (17, 7128720), (18, 6732680), (20, 6059412), (24, 5049510), (30, 4039608), (34, 3564360), (36, 3366340), (40, 3029706), (45, 2693072), (48, 2524755), (51, 2376240), (60, 2019804), (68, 1782180), (72, 1683170), (80, 1514853), (85, 1425744), (90, 1346536), (102, 1188120), (120, 1009902), (136, 891090), (144, 841585), (153, 792080), (170, 712872), (180, 673268), (204, 594060), (240, 504951), (255, 475248), (272, 445545), (306, 396040), (340, 356436), (360, 336634), (408, 297030), (510, 237624), (612, 198020), (680, 178218), (720, 168317), (765, 158416), (816, 148515), (1020, 118812), (1224, 99010), (1360, 89109), (1530, 79208), (2040, 59406), (2448, 49505), (3060, 39604), (4080, 29703), (6120, 19802), (9901, 12240)]