401372280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{6299}}^1$

素因数の和:6378

約数の個数: 128

約数和(自身を含む): 1360800000

約数和(自身を除く): 959427720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3540, 4248, 5310, 6299, 6372, 7080, 7965, 10620, 12598, 12744, 15930, 18897, 21240, 25196, 31495, 31860, 37794, 50392, 56691, 62990, 63720, 75588, 94485, 113382, 125980, 151176, 170073, 188970, 226764, 251960, 283455, 340146, 371641, 377940, 453528, 566910, 680292, 743282, 755880, 850365, 1114923, 1133820, 1360584, 1486564, 1700730, 1858205, 2229846, 2267640, 2973128, 3344769, 3401460, 3716410, 4459692, 5574615, 6689538, 6802920, 7432820, 8919384, 10034307, 11149230, 13379076, 14865640, 16723845, 20068614, 22298460, 26758152, 33447690, 40137228, 44596920, 50171535, 66895380, 80274456, 100343070, 133790760, 200686140, 401372280]

約数ペア:

[(1, 401372280), (2, 200686140), (3, 133790760), (4, 100343070), (5, 80274456), (6, 66895380), (8, 50171535), (9, 44596920), (10, 40137228), (12, 33447690), (15, 26758152), (18, 22298460), (20, 20068614), (24, 16723845), (27, 14865640), (30, 13379076), (36, 11149230), (40, 10034307), (45, 8919384), (54, 7432820), (59, 6802920), (60, 6689538), (72, 5574615), (90, 4459692), (108, 3716410), (118, 3401460), (120, 3344769), (135, 2973128), (177, 2267640), (180, 2229846), (216, 1858205), (236, 1700730), (270, 1486564), (295, 1360584), (354, 1133820), (360, 1114923), (472, 850365), (531, 755880), (540, 743282), (590, 680292), (708, 566910), (885, 453528), (1062, 377940), (1080, 371641), (1180, 340146), (1416, 283455), (1593, 251960), (1770, 226764), (2124, 188970), (2360, 170073), (2655, 151176), (3186, 125980), (3540, 113382), (4248, 94485), (5310, 75588), (6299, 63720), (6372, 62990), (7080, 56691), (7965, 50392), (10620, 37794), (12598, 31860), (12744, 31495), (15930, 25196), (18897, 21240)]