244964520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{226819}}^1$

素因数の和:226839

約数の個数: 64

約数和(自身を含む): 816552000

約数和(自身を除く): 571587480

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 226819, 453638, 680457, 907276, 1134095, 1360914, 1814552, 2041371, 2268190, 2721828, 3402285, 4082742, 4536380, 5443656, 6124113, 6804570, 8165484, 9072760, 10206855, 12248226, 13609140, 16330968, 20413710, 24496452, 27218280, 30620565, 40827420, 48992904, 61241130, 81654840, 122482260, 244964520]

約数ペア:

[(1, 244964520), (2, 122482260), (3, 81654840), (4, 61241130), (5, 48992904), (6, 40827420), (8, 30620565), (9, 27218280), (10, 24496452), (12, 20413710), (15, 16330968), (18, 13609140), (20, 12248226), (24, 10206855), (27, 9072760), (30, 8165484), (36, 6804570), (40, 6124113), (45, 5443656), (54, 4536380), (60, 4082742), (72, 3402285), (90, 2721828), (108, 2268190), (120, 2041371), (135, 1814552), (180, 1360914), (216, 1134095), (270, 907276), (360, 680457), (540, 453638), (1080, 226819)]