15005005440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{6007}}^1$

素因数の和:7330

約数の個数: 128

約数和(自身を含む): 47873185920

約数和(自身を除く): 32868180480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1301, 1920, 2602, 3903, 5204, 6007, 6505, 7806, 10408, 12014, 13010, 15612, 18021, 19515, 20816, 24028, 26020, 30035, 31224, 36042, 39030, 41632, 48056, 52040, 60070, 62448, 72084, 78060, 83264, 90105, 96112, 104080, 120140, 124896, 144168, 156120, 166528, 180210, 192224, 208160, 240280, 249792, 288336, 312240, 360420, 384448, 416320, 480560, 499584, 576672, 624480, 720840, 768896, 832640, 961120, 1153344, 1248960, 1441680, 1922240, 2306688, 2497920, 2883360, 3844480, 5766720, 7815107, 11533440, 15630214, 23445321, 31260428, 39075535, 46890642, 62520856, 78151070, 93781284, 117226605, 125041712, 156302140, 187562568, 234453210, 250083424, 312604280, 375125136, 468906420, 500166848, 625208560, 750250272, 937812840, 1000333696, 1250417120, 1500500544, 1875625680, 2500834240, 3001001088, 3751251360, 5001668480, 7502502720, 15005005440]

約数ペア:

[(1, 15005005440), (2, 7502502720), (3, 5001668480), (4, 3751251360), (5, 3001001088), (6, 2500834240), (8, 1875625680), (10, 1500500544), (12, 1250417120), (15, 1000333696), (16, 937812840), (20, 750250272), (24, 625208560), (30, 500166848), (32, 468906420), (40, 375125136), (48, 312604280), (60, 250083424), (64, 234453210), (80, 187562568), (96, 156302140), (120, 125041712), (128, 117226605), (160, 93781284), (192, 78151070), (240, 62520856), (320, 46890642), (384, 39075535), (480, 31260428), (640, 23445321), (960, 15630214), (1301, 11533440), (1920, 7815107), (2602, 5766720), (3903, 3844480), (5204, 2883360), (6007, 2497920), (6505, 2306688), (7806, 1922240), (10408, 1441680), (12014, 1248960), (13010, 1153344), (15612, 961120), (18021, 832640), (19515, 768896), (20816, 720840), (24028, 624480), (26020, 576672), (30035, 499584), (31224, 480560), (36042, 416320), (39030, 384448), (41632, 360420), (48056, 312240), (52040, 288336), (60070, 249792), (62448, 240280), (72084, 208160), (78060, 192224), (83264, 180210), (90105, 166528), (96112, 156120), (104080, 144168), (120140, 124896)]