15377520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3769}}^1$

素因数の和:3802

約数の個数: 80

約数和(自身を含む): 50487840

約数和(自身を除く): 35110320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 3769, 4080, 7538, 11307, 15076, 18845, 22614, 30152, 37690, 45228, 56535, 60304, 64073, 75380, 90456, 113070, 128146, 150760, 180912, 192219, 226140, 256292, 301520, 320365, 384438, 452280, 512584, 640730, 768876, 904560, 961095, 1025168, 1281460, 1537752, 1922190, 2562920, 3075504, 3844380, 5125840, 7688760, 15377520]

約数ペア:

[(1, 15377520), (2, 7688760), (3, 5125840), (4, 3844380), (5, 3075504), (6, 2562920), (8, 1922190), (10, 1537752), (12, 1281460), (15, 1025168), (16, 961095), (17, 904560), (20, 768876), (24, 640730), (30, 512584), (34, 452280), (40, 384438), (48, 320365), (51, 301520), (60, 256292), (68, 226140), (80, 192219), (85, 180912), (102, 150760), (120, 128146), (136, 113070), (170, 90456), (204, 75380), (240, 64073), (255, 60304), (272, 56535), (340, 45228), (408, 37690), (510, 30152), (680, 22614), (816, 18845), (1020, 15076), (1360, 11307), (2040, 7538), (3769, 4080)]