1849148760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2777}}^1$

素因数の和:3001

約数の個数: 128

約数和(自身を含む): 5760460800

約数和(自身を除く): 3911312040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 179, 186, 248, 310, 358, 372, 465, 537, 620, 716, 744, 895, 930, 1074, 1240, 1432, 1790, 1860, 2148, 2685, 2777, 3580, 3720, 4296, 5370, 5549, 5554, 7160, 8331, 10740, 11098, 11108, 13885, 16647, 16662, 21480, 22196, 22216, 27745, 27770, 33294, 33324, 41655, 44392, 55490, 55540, 66588, 66648, 83235, 83310, 86087, 110980, 111080, 133176, 166470, 166620, 172174, 221960, 258261, 332940, 333240, 344348, 430435, 497083, 516522, 665880, 688696, 860870, 994166, 1033044, 1291305, 1491249, 1721740, 1988332, 2066088, 2485415, 2582610, 2982498, 3443480, 3976664, 4970830, 5165220, 5964996, 7456245, 9941660, 10330440, 11929992, 14912490, 15409573, 19883320, 29824980, 30819146, 46228719, 59649960, 61638292, 77047865, 92457438, 123276584, 154095730, 184914876, 231143595, 308191460, 369829752, 462287190, 616382920, 924574380, 1849148760]

約数ペア:

[(1, 1849148760), (2, 924574380), (3, 616382920), (4, 462287190), (5, 369829752), (6, 308191460), (8, 231143595), (10, 184914876), (12, 154095730), (15, 123276584), (20, 92457438), (24, 77047865), (30, 61638292), (31, 59649960), (40, 46228719), (60, 30819146), (62, 29824980), (93, 19883320), (120, 15409573), (124, 14912490), (155, 11929992), (179, 10330440), (186, 9941660), (248, 7456245), (310, 5964996), (358, 5165220), (372, 4970830), (465, 3976664), (537, 3443480), (620, 2982498), (716, 2582610), (744, 2485415), (895, 2066088), (930, 1988332), (1074, 1721740), (1240, 1491249), (1432, 1291305), (1790, 1033044), (1860, 994166), (2148, 860870), (2685, 688696), (2777, 665880), (3580, 516522), (3720, 497083), (4296, 430435), (5370, 344348), (5549, 333240), (5554, 332940), (7160, 258261), (8331, 221960), (10740, 172174), (11098, 166620), (11108, 166470), (13885, 133176), (16647, 111080), (16662, 110980), (21480, 86087), (22196, 83310), (22216, 83235), (27745, 66648), (27770, 66588), (33294, 55540), (33324, 55490), (41655, 44392)]