15178560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 48987456

約数和(自身を除く): 33808896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 163, 192, 194, 240, 291, 320, 326, 388, 480, 485, 489, 582, 652, 776, 815, 960, 970, 978, 1164, 1304, 1455, 1552, 1630, 1940, 1956, 2328, 2445, 2608, 2910, 3104, 3260, 3880, 3912, 4656, 4890, 5216, 5820, 6208, 6520, 7760, 7824, 9312, 9780, 10432, 11640, 13040, 15520, 15648, 15811, 18624, 19560, 23280, 26080, 31040, 31296, 31622, 39120, 46560, 47433, 52160, 63244, 78240, 79055, 93120, 94866, 126488, 156480, 158110, 189732, 237165, 252976, 316220, 379464, 474330, 505952, 632440, 758928, 948660, 1011904, 1264880, 1517856, 1897320, 2529760, 3035712, 3794640, 5059520, 7589280, 15178560]

約数ペア:

[(1, 15178560), (2, 7589280), (3, 5059520), (4, 3794640), (5, 3035712), (6, 2529760), (8, 1897320), (10, 1517856), (12, 1264880), (15, 1011904), (16, 948660), (20, 758928), (24, 632440), (30, 505952), (32, 474330), (40, 379464), (48, 316220), (60, 252976), (64, 237165), (80, 189732), (96, 158110), (97, 156480), (120, 126488), (160, 94866), (163, 93120), (192, 79055), (194, 78240), (240, 63244), (291, 52160), (320, 47433), (326, 46560), (388, 39120), (480, 31622), (485, 31296), (489, 31040), (582, 26080), (652, 23280), (776, 19560), (815, 18624), (960, 15811), (970, 15648), (978, 15520), (1164, 13040), (1304, 11640), (1455, 10432), (1552, 9780), (1630, 9312), (1940, 7824), (1956, 7760), (2328, 6520), (2445, 6208), (2608, 5820), (2910, 5216), (3104, 4890), (3260, 4656), (3880, 3912)]