1402920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{433}}^1$

素因数の和:456

約数の個数: 80

約数和(自身を含む): 4726260

約数和(自身を除く): 3323340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 433, 540, 648, 810, 866, 1080, 1299, 1620, 1732, 2165, 2598, 3240, 3464, 3897, 4330, 5196, 6495, 7794, 8660, 10392, 11691, 12990, 15588, 17320, 19485, 23382, 25980, 31176, 35073, 38970, 46764, 51960, 58455, 70146, 77940, 93528, 116910, 140292, 155880, 175365, 233820, 280584, 350730, 467640, 701460, 1402920]

約数ペア:

[(1, 1402920), (2, 701460), (3, 467640), (4, 350730), (5, 280584), (6, 233820), (8, 175365), (9, 155880), (10, 140292), (12, 116910), (15, 93528), (18, 77940), (20, 70146), (24, 58455), (27, 51960), (30, 46764), (36, 38970), (40, 35073), (45, 31176), (54, 25980), (60, 23382), (72, 19485), (81, 17320), (90, 15588), (108, 12990), (120, 11691), (135, 10392), (162, 8660), (180, 7794), (216, 6495), (270, 5196), (324, 4330), (360, 3897), (405, 3464), (433, 3240), (540, 2598), (648, 2165), (810, 1732), (866, 1620), (1080, 1299)]