12683120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 31551552

約数和(自身を除く): 18868432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 61, 80, 92, 113, 115, 122, 184, 226, 230, 244, 305, 368, 452, 460, 488, 565, 610, 904, 920, 976, 1130, 1220, 1403, 1808, 1840, 2260, 2440, 2599, 2806, 4520, 4880, 5198, 5612, 6893, 7015, 9040, 10396, 11224, 12995, 13786, 14030, 20792, 22448, 25990, 27572, 28060, 34465, 41584, 51980, 55144, 56120, 68930, 103960, 110288, 112240, 137860, 158539, 207920, 275720, 317078, 551440, 634156, 792695, 1268312, 1585390, 2536624, 3170780, 6341560, 12683120]

約数ペア:

[(1, 12683120), (2, 6341560), (4, 3170780), (5, 2536624), (8, 1585390), (10, 1268312), (16, 792695), (20, 634156), (23, 551440), (40, 317078), (46, 275720), (61, 207920), (80, 158539), (92, 137860), (113, 112240), (115, 110288), (122, 103960), (184, 68930), (226, 56120), (230, 55144), (244, 51980), (305, 41584), (368, 34465), (452, 28060), (460, 27572), (488, 25990), (565, 22448), (610, 20792), (904, 14030), (920, 13786), (976, 12995), (1130, 11224), (1220, 10396), (1403, 9040), (1808, 7015), (1840, 6893), (2260, 5612), (2440, 5198), (2599, 4880), (2806, 4520)]