2898551520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{691}}^1\times {\mathrm{971}}^1$

素因数の和:1686

約数の個数: 192

約数和(自身を含む): 10170074880

約数和(自身を除く): 7271523360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 691, 720, 864, 971, 1080, 1382, 1440, 1942, 2073, 2160, 2764, 2913, 3455, 3884, 4146, 4320, 4855, 5528, 5826, 6219, 6910, 7768, 8292, 8739, 9710, 10365, 11056, 11652, 12438, 13820, 14565, 15536, 16584, 17478, 18657, 19420, 20730, 22112, 23304, 24876, 26217, 27640, 29130, 31072, 31095, 33168, 34956, 37314, 38840, 41460, 43695, 46608, 49752, 52434, 55280, 58260, 62190, 66336, 69912, 74628, 77680, 82920, 87390, 93216, 93285, 99504, 104868, 110560, 116520, 124380, 131085, 139824, 149256, 155360, 165840, 174780, 186570, 199008, 209736, 233040, 248760, 262170, 279648, 298512, 331680, 349560, 373140, 419472, 466080, 497520, 524340, 597024, 670961, 699120, 746280, 838944, 995040, 1048680, 1341922, 1398240, 1492560, 2012883, 2097360, 2683844, 2985120, 3354805, 4025766, 4194720, 5367688, 6038649, 6709610, 8051532, 10064415, 10735376, 12077298, 13419220, 16103064, 18115947, 20128830, 21470752, 24154596, 26838440, 30193245, 32206128, 36231894, 40257660, 48309192, 53676880, 60386490, 64412256, 72463788, 80515320, 90579735, 96618384, 107353760, 120772980, 144927576, 161030640, 181159470, 193236768, 241545960, 289855152, 322061280, 362318940, 483091920, 579710304, 724637880, 966183840, 1449275760, 2898551520]

約数ペア:

[(1, 2898551520), (2, 1449275760), (3, 966183840), (4, 724637880), (5, 579710304), (6, 483091920), (8, 362318940), (9, 322061280), (10, 289855152), (12, 241545960), (15, 193236768), (16, 181159470), (18, 161030640), (20, 144927576), (24, 120772980), (27, 107353760), (30, 96618384), (32, 90579735), (36, 80515320), (40, 72463788), (45, 64412256), (48, 60386490), (54, 53676880), (60, 48309192), (72, 40257660), (80, 36231894), (90, 32206128), (96, 30193245), (108, 26838440), (120, 24154596), (135, 21470752), (144, 20128830), (160, 18115947), (180, 16103064), (216, 13419220), (240, 12077298), (270, 10735376), (288, 10064415), (360, 8051532), (432, 6709610), (480, 6038649), (540, 5367688), (691, 4194720), (720, 4025766), (864, 3354805), (971, 2985120), (1080, 2683844), (1382, 2097360), (1440, 2012883), (1942, 1492560), (2073, 1398240), (2160, 1341922), (2764, 1048680), (2913, 995040), (3455, 838944), (3884, 746280), (4146, 699120), (4320, 670961), (4855, 597024), (5528, 524340), (5826, 497520), (6219, 466080), (6910, 419472), (7768, 373140), (8292, 349560), (8739, 331680), (9710, 298512), (10365, 279648), (11056, 262170), (11652, 248760), (12438, 233040), (13820, 209736), (14565, 199008), (15536, 186570), (16584, 174780), (17478, 165840), (18657, 155360), (19420, 149256), (20730, 139824), (22112, 131085), (23304, 124380), (24876, 116520), (26217, 110560), (27640, 104868), (29130, 99504), (31072, 93285), (31095, 93216), (33168, 87390), (34956, 82920), (37314, 77680), (38840, 74628), (41460, 69912), (43695, 66336), (46608, 62190), (49752, 58260), (52434, 55280)]