1416780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 4560192

約数和(自身を除く): 3143412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 463, 510, 612, 765, 926, 1020, 1389, 1530, 1852, 2315, 2778, 3060, 4167, 4630, 5556, 6945, 7871, 8334, 9260, 13890, 15742, 16668, 20835, 23613, 27780, 31484, 39355, 41670, 47226, 70839, 78710, 83340, 94452, 118065, 141678, 157420, 236130, 283356, 354195, 472260, 708390, 1416780]

約数ペア:

[(1, 1416780), (2, 708390), (3, 472260), (4, 354195), (5, 283356), (6, 236130), (9, 157420), (10, 141678), (12, 118065), (15, 94452), (17, 83340), (18, 78710), (20, 70839), (30, 47226), (34, 41670), (36, 39355), (45, 31484), (51, 27780), (60, 23613), (68, 20835), (85, 16668), (90, 15742), (102, 13890), (153, 9260), (170, 8334), (180, 7871), (204, 6945), (255, 5556), (306, 4630), (340, 4167), (463, 3060), (510, 2778), (612, 2315), (765, 1852), (926, 1530), (1020, 1389)]