2775363480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{6473}}^1$

素因数の和:6890

約数の個数: 128

約数和(自身を含む): 9275947200

約数和(自身を除く): 6500583720

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, 397, 540, 794, 1080, 1191, 1588, 1985, 2382, 3176, 3573, 3970, 4764, 5955, 6473, 7146, 7940, 9528, 10719, 11910, 12946, 14292, 15880, 17865, 19419, 21438, 23820, 25892, 28584, 32365, 35730, 38838, 42876, 47640, 51784, 53595, 58257, 64730, 71460, 77676, 85752, 97095, 107190, 116514, 129460, 142920, 155352, 174771, 194190, 214380, 233028, 258920, 291285, 349542, 388380, 428760, 466056, 582570, 699084, 776760, 873855, 1165140, 1398168, 1747710, 2330280, 2569781, 3495420, 5139562, 6990840, 7709343, 10279124, 12848905, 15418686, 20558248, 23128029, 25697810, 30837372, 38546715, 46256058, 51395620, 61674744, 69384087, 77093430, 92512116, 102791240, 115640145, 138768174, 154186860, 185024232, 231280290, 277536348, 308373720, 346920435, 462560580, 555072696, 693840870, 925121160, 1387681740, 2775363480]

約数ペア:

[(1, 2775363480), (2, 1387681740), (3, 925121160), (4, 693840870), (5, 555072696), (6, 462560580), (8, 346920435), (9, 308373720), (10, 277536348), (12, 231280290), (15, 185024232), (18, 154186860), (20, 138768174), (24, 115640145), (27, 102791240), (30, 92512116), (36, 77093430), (40, 69384087), (45, 61674744), (54, 51395620), (60, 46256058), (72, 38546715), (90, 30837372), (108, 25697810), (120, 23128029), (135, 20558248), (180, 15418686), (216, 12848905), (270, 10279124), (360, 7709343), (397, 6990840), (540, 5139562), (794, 3495420), (1080, 2569781), (1191, 2330280), (1588, 1747710), (1985, 1398168), (2382, 1165140), (3176, 873855), (3573, 776760), (3970, 699084), (4764, 582570), (5955, 466056), (6473, 428760), (7146, 388380), (7940, 349542), (9528, 291285), (10719, 258920), (11910, 233028), (12946, 214380), (14292, 194190), (15880, 174771), (17865, 155352), (19419, 142920), (21438, 129460), (23820, 116514), (25892, 107190), (28584, 97095), (32365, 85752), (35730, 77676), (38838, 71460), (42876, 64730), (47640, 58257), (51784, 53595)]