380096280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{997}}^1$

素因数の和:1370

約数の個数: 128

約数和(自身を含む): 1271851200

約数和(自身を除く): 891754920

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, 353, 360, 540, 706, 997, 1059, 1080, 1412, 1765, 1994, 2118, 2824, 2991, 3177, 3530, 3988, 4236, 4985, 5295, 5982, 6354, 7060, 7976, 8472, 8973, 9531, 9970, 10590, 11964, 12708, 14120, 14955, 15885, 17946, 19062, 19940, 21180, 23928, 25416, 26919, 29910, 31770, 35892, 38124, 39880, 42360, 44865, 47655, 53838, 59820, 63540, 71784, 76248, 89730, 95310, 107676, 119640, 127080, 134595, 179460, 190620, 215352, 269190, 351941, 358920, 381240, 538380, 703882, 1055823, 1076760, 1407764, 1759705, 2111646, 2815528, 3167469, 3519410, 4223292, 5279115, 6334938, 7038820, 8446584, 9502407, 10558230, 12669876, 14077640, 15837345, 19004814, 21116460, 25339752, 31674690, 38009628, 42232920, 47512035, 63349380, 76019256, 95024070, 126698760, 190048140, 380096280]

約数ペア:

[(1, 380096280), (2, 190048140), (3, 126698760), (4, 95024070), (5, 76019256), (6, 63349380), (8, 47512035), (9, 42232920), (10, 38009628), (12, 31674690), (15, 25339752), (18, 21116460), (20, 19004814), (24, 15837345), (27, 14077640), (30, 12669876), (36, 10558230), (40, 9502407), (45, 8446584), (54, 7038820), (60, 6334938), (72, 5279115), (90, 4223292), (108, 3519410), (120, 3167469), (135, 2815528), (180, 2111646), (216, 1759705), (270, 1407764), (353, 1076760), (360, 1055823), (540, 703882), (706, 538380), (997, 381240), (1059, 358920), (1080, 351941), (1412, 269190), (1765, 215352), (1994, 190620), (2118, 179460), (2824, 134595), (2991, 127080), (3177, 119640), (3530, 107676), (3988, 95310), (4236, 89730), (4985, 76248), (5295, 71784), (5982, 63540), (6354, 59820), (7060, 53838), (7976, 47655), (8472, 44865), (8973, 42360), (9531, 39880), (9970, 38124), (10590, 35892), (11964, 31770), (12708, 29910), (14120, 26919), (14955, 25416), (15885, 23928), (17946, 21180), (19062, 19940)]