488208320

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:478

約数の個数: 112

約数和(自身を含む): 1204374528

約数和(自身を除く): 716166208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 127, 160, 164, 205, 254, 293, 320, 328, 410, 508, 586, 635, 656, 820, 1016, 1172, 1270, 1312, 1465, 1640, 2032, 2344, 2540, 2624, 2930, 3280, 4064, 4688, 5080, 5207, 5860, 6560, 8128, 9376, 10160, 10414, 11720, 12013, 13120, 18752, 20320, 20828, 23440, 24026, 26035, 37211, 40640, 41656, 46880, 48052, 52070, 60065, 74422, 83312, 93760, 96104, 104140, 120130, 148844, 166624, 186055, 192208, 208280, 240260, 297688, 333248, 372110, 384416, 416560, 480520, 595376, 744220, 768832, 833120, 961040, 1190752, 1488440, 1525651, 1666240, 1922080, 2381504, 2976880, 3051302, 3844160, 5953760, 6102604, 7628255, 11907520, 12205208, 15256510, 24410416, 30513020, 48820832, 61026040, 97641664, 122052080, 244104160, 488208320]

約数ペア:

[(1, 488208320), (2, 244104160), (4, 122052080), (5, 97641664), (8, 61026040), (10, 48820832), (16, 30513020), (20, 24410416), (32, 15256510), (40, 12205208), (41, 11907520), (64, 7628255), (80, 6102604), (82, 5953760), (127, 3844160), (160, 3051302), (164, 2976880), (205, 2381504), (254, 1922080), (293, 1666240), (320, 1525651), (328, 1488440), (410, 1190752), (508, 961040), (586, 833120), (635, 768832), (656, 744220), (820, 595376), (1016, 480520), (1172, 416560), (1270, 384416), (1312, 372110), (1465, 333248), (1640, 297688), (2032, 240260), (2344, 208280), (2540, 192208), (2624, 186055), (2930, 166624), (3280, 148844), (4064, 120130), (4688, 104140), (5080, 96104), (5207, 93760), (5860, 83312), (6560, 74422), (8128, 60065), (9376, 52070), (10160, 48052), (10414, 46880), (11720, 41656), (12013, 40640), (13120, 37211), (18752, 26035), (20320, 24026), (20828, 23440)]