12478579920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{9283}}^1$

素因数の和:11169

約数の個数: 120

約数和(自身を含む): 41934194016

約数和(自身を除く): 29455614096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1867, 3734, 5601, 7468, 9283, 9335, 11202, 14936, 16803, 18566, 18670, 22404, 27849, 28005, 29872, 33606, 37132, 37340, 44808, 46415, 55698, 56010, 67212, 74264, 74680, 83547, 84015, 89616, 92830, 111396, 112020, 134424, 139245, 148528, 149360, 167094, 168030, 185660, 222792, 224040, 268848, 278490, 334188, 336060, 371320, 417735, 445584, 448080, 556980, 668376, 672120, 742640, 835470, 1113960, 1336752, 1344240, 1670940, 2227920, 3341880, 6683760, 17331361, 34662722, 51994083, 69325444, 86656805, 103988166, 138650888, 155982249, 173313610, 207976332, 259970415, 277301776, 311964498, 346627220, 415952664, 519940830, 623928996, 693254440, 779911245, 831905328, 1039881660, 1247857992, 1386508880, 1559822490, 2079763320, 2495715984, 3119644980, 4159526640, 6239289960, 12478579920]

約数ペア:

[(1, 12478579920), (2, 6239289960), (3, 4159526640), (4, 3119644980), (5, 2495715984), (6, 2079763320), (8, 1559822490), (9, 1386508880), (10, 1247857992), (12, 1039881660), (15, 831905328), (16, 779911245), (18, 693254440), (20, 623928996), (24, 519940830), (30, 415952664), (36, 346627220), (40, 311964498), (45, 277301776), (48, 259970415), (60, 207976332), (72, 173313610), (80, 155982249), (90, 138650888), (120, 103988166), (144, 86656805), (180, 69325444), (240, 51994083), (360, 34662722), (720, 17331361), (1867, 6683760), (3734, 3341880), (5601, 2227920), (7468, 1670940), (9283, 1344240), (9335, 1336752), (11202, 1113960), (14936, 835470), (16803, 742640), (18566, 672120), (18670, 668376), (22404, 556980), (27849, 448080), (28005, 445584), (29872, 417735), (33606, 371320), (37132, 336060), (37340, 334188), (44808, 278490), (46415, 268848), (55698, 224040), (56010, 222792), (67212, 185660), (74264, 168030), (74680, 167094), (83547, 149360), (84015, 148528), (89616, 139245), (92830, 134424), (111396, 112020)]