1383120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 4961736

約数和(自身を除く): 3578616

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, 113, 120, 136, 144, 153, 170, 180, 204, 226, 240, 255, 272, 306, 339, 340, 360, 408, 452, 510, 565, 612, 678, 680, 720, 765, 816, 904, 1017, 1020, 1130, 1224, 1356, 1360, 1530, 1695, 1808, 1921, 2034, 2040, 2260, 2448, 2712, 3060, 3390, 3842, 4068, 4080, 4520, 5085, 5424, 5763, 6120, 6780, 7684, 8136, 9040, 9605, 10170, 11526, 12240, 13560, 15368, 16272, 17289, 19210, 20340, 23052, 27120, 28815, 30736, 34578, 38420, 40680, 46104, 57630, 69156, 76840, 81360, 86445, 92208, 115260, 138312, 153680, 172890, 230520, 276624, 345780, 461040, 691560, 1383120]

約数ペア:

[(1, 1383120), (2, 691560), (3, 461040), (4, 345780), (5, 276624), (6, 230520), (8, 172890), (9, 153680), (10, 138312), (12, 115260), (15, 92208), (16, 86445), (17, 81360), (18, 76840), (20, 69156), (24, 57630), (30, 46104), (34, 40680), (36, 38420), (40, 34578), (45, 30736), (48, 28815), (51, 27120), (60, 23052), (68, 20340), (72, 19210), (80, 17289), (85, 16272), (90, 15368), (102, 13560), (113, 12240), (120, 11526), (136, 10170), (144, 9605), (153, 9040), (170, 8136), (180, 7684), (204, 6780), (226, 6120), (240, 5763), (255, 5424), (272, 5085), (306, 4520), (339, 4080), (340, 4068), (360, 3842), (408, 3390), (452, 3060), (510, 2712), (565, 2448), (612, 2260), (678, 2040), (680, 2034), (720, 1921), (765, 1808), (816, 1695), (904, 1530), (1017, 1360), (1020, 1356), (1130, 1224)]