723774420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1340323}}^1$

素因数の和:1340341

約数の個数: 48

約数和(自身を含む): 2251744320

約数和(自身を除く): 1527969900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1340323, 2680646, 4020969, 5361292, 6701615, 8041938, 12062907, 13403230, 16083876, 20104845, 24125814, 26806460, 36188721, 40209690, 48251628, 60314535, 72377442, 80419380, 120629070, 144754884, 180943605, 241258140, 361887210, 723774420]

約数ペア:

[(1, 723774420), (2, 361887210), (3, 241258140), (4, 180943605), (5, 144754884), (6, 120629070), (9, 80419380), (10, 72377442), (12, 60314535), (15, 48251628), (18, 40209690), (20, 36188721), (27, 26806460), (30, 24125814), (36, 20104845), (45, 16083876), (54, 13403230), (60, 12062907), (90, 8041938), (108, 6701615), (135, 5361292), (180, 4020969), (270, 2680646), (540, 1340323)]