244370520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 192

約数和(自身を含む): 851235840

約数和(自身を除く): 606865320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 243, 248, 270, 279, 310, 324, 360, 372, 405, 465, 486, 540, 558, 620, 648, 744, 810, 811, 837, 930, 972, 1080, 1116, 1215, 1240, 1395, 1620, 1622, 1674, 1860, 1944, 2232, 2430, 2433, 2511, 2790, 3240, 3244, 3348, 3720, 4055, 4185, 4860, 4866, 5022, 5580, 6488, 6696, 7299, 7533, 8110, 8370, 9720, 9732, 10044, 11160, 12165, 12555, 14598, 15066, 16220, 16740, 19464, 20088, 21897, 24330, 25110, 25141, 29196, 30132, 32440, 33480, 36495, 37665, 43794, 48660, 50220, 50282, 58392, 60264, 65691, 72990, 75330, 75423, 87588, 97320, 100440, 100564, 109485, 125705, 131382, 145980, 150660, 150846, 175176, 197073, 201128, 218970, 226269, 251410, 262764, 291960, 301320, 301692, 328455, 377115, 394146, 437940, 452538, 502820, 525528, 603384, 656910, 678807, 754230, 788292, 875880, 905076, 985365, 1005640, 1131345, 1313820, 1357614, 1508460, 1576584, 1810152, 1970730, 2036421, 2262690, 2627640, 2715228, 3016920, 3394035, 3941460, 4072842, 4525380, 5430456, 6109263, 6788070, 7882920, 8145684, 9050760, 10182105, 12218526, 13576140, 16291368, 20364210, 24437052, 27152280, 30546315, 40728420, 48874104, 61092630, 81456840, 122185260, 244370520]

約数ペア:

[(1, 244370520), (2, 122185260), (3, 81456840), (4, 61092630), (5, 48874104), (6, 40728420), (8, 30546315), (9, 27152280), (10, 24437052), (12, 20364210), (15, 16291368), (18, 13576140), (20, 12218526), (24, 10182105), (27, 9050760), (30, 8145684), (31, 7882920), (36, 6788070), (40, 6109263), (45, 5430456), (54, 4525380), (60, 4072842), (62, 3941460), (72, 3394035), (81, 3016920), (90, 2715228), (93, 2627640), (108, 2262690), (120, 2036421), (124, 1970730), (135, 1810152), (155, 1576584), (162, 1508460), (180, 1357614), (186, 1313820), (216, 1131345), (243, 1005640), (248, 985365), (270, 905076), (279, 875880), (310, 788292), (324, 754230), (360, 678807), (372, 656910), (405, 603384), (465, 525528), (486, 502820), (540, 452538), (558, 437940), (620, 394146), (648, 377115), (744, 328455), (810, 301692), (811, 301320), (837, 291960), (930, 262764), (972, 251410), (1080, 226269), (1116, 218970), (1215, 201128), (1240, 197073), (1395, 175176), (1620, 150846), (1622, 150660), (1674, 145980), (1860, 131382), (1944, 125705), (2232, 109485), (2430, 100564), (2433, 100440), (2511, 97320), (2790, 87588), (3240, 75423), (3244, 75330), (3348, 72990), (3720, 65691), (4055, 60264), (4185, 58392), (4860, 50282), (4866, 50220), (5022, 48660), (5580, 43794), (6488, 37665), (6696, 36495), (7299, 33480), (7533, 32440), (8110, 30132), (8370, 29196), (9720, 25141), (9732, 25110), (10044, 24330), (11160, 21897), (12165, 20088), (12555, 19464), (14598, 16740), (15066, 16220)]