28546863480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{13397}}^1$

素因数の和:15390

約数の個数: 128

約数和(自身を含む): 95211547200

約数和(自身を除く): 66664683720

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, 540, 1080, 1973, 3946, 5919, 7892, 9865, 11838, 13397, 15784, 17757, 19730, 23676, 26794, 29595, 35514, 39460, 40191, 47352, 53271, 53588, 59190, 66985, 71028, 78920, 80382, 88785, 106542, 107176, 118380, 120573, 133970, 142056, 160764, 177570, 200955, 213084, 236760, 241146, 266355, 267940, 321528, 355140, 361719, 401910, 426168, 482292, 532710, 535880, 602865, 710280, 723438, 803820, 964584, 1065420, 1205730, 1446876, 1607640, 1808595, 2130840, 2411460, 2893752, 3617190, 4822920, 7234380, 14468760, 26432281, 52864562, 79296843, 105729124, 132161405, 158593686, 211458248, 237890529, 264322810, 317187372, 396484215, 475781058, 528645620, 634374744, 713671587, 792968430, 951562116, 1057291240, 1189452645, 1427343174, 1585936860, 1903124232, 2378905290, 2854686348, 3171873720, 3568357935, 4757810580, 5709372696, 7136715870, 9515621160, 14273431740, 28546863480]

約数ペア:

[(1, 28546863480), (2, 14273431740), (3, 9515621160), (4, 7136715870), (5, 5709372696), (6, 4757810580), (8, 3568357935), (9, 3171873720), (10, 2854686348), (12, 2378905290), (15, 1903124232), (18, 1585936860), (20, 1427343174), (24, 1189452645), (27, 1057291240), (30, 951562116), (36, 792968430), (40, 713671587), (45, 634374744), (54, 528645620), (60, 475781058), (72, 396484215), (90, 317187372), (108, 264322810), (120, 237890529), (135, 211458248), (180, 158593686), (216, 132161405), (270, 105729124), (360, 79296843), (540, 52864562), (1080, 26432281), (1973, 14468760), (3946, 7234380), (5919, 4822920), (7892, 3617190), (9865, 2893752), (11838, 2411460), (13397, 2130840), (15784, 1808595), (17757, 1607640), (19730, 1446876), (23676, 1205730), (26794, 1065420), (29595, 964584), (35514, 803820), (39460, 723438), (40191, 710280), (47352, 602865), (53271, 535880), (53588, 532710), (59190, 482292), (66985, 426168), (71028, 401910), (78920, 361719), (80382, 355140), (88785, 321528), (106542, 267940), (107176, 266355), (118380, 241146), (120573, 236760), (133970, 213084), (142056, 200955), (160764, 177570)]