158862720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:972

約数の個数: 128

約数和(自身を含む): 512195040

約数和(自身を除く): 353332320

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, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 582, 640, 776, 853, 960, 970, 1164, 1455, 1552, 1706, 1920, 1940, 2328, 2559, 2910, 3104, 3412, 3880, 4265, 4656, 5118, 5820, 6208, 6824, 7760, 8530, 9312, 10236, 11640, 12416, 12795, 13648, 15520, 17060, 18624, 20472, 23280, 25590, 27296, 31040, 34120, 37248, 40944, 46560, 51180, 54592, 62080, 68240, 81888, 82741, 93120, 102360, 109184, 136480, 163776, 165482, 186240, 204720, 248223, 272960, 327552, 330964, 409440, 413705, 496446, 545920, 661928, 818880, 827410, 992892, 1241115, 1323856, 1637760, 1654820, 1985784, 2482230, 2647712, 3309640, 3971568, 4964460, 5295424, 6619280, 7943136, 9928920, 10590848, 13238560, 15886272, 19857840, 26477120, 31772544, 39715680, 52954240, 79431360, 158862720]

約数ペア:

[(1, 158862720), (2, 79431360), (3, 52954240), (4, 39715680), (5, 31772544), (6, 26477120), (8, 19857840), (10, 15886272), (12, 13238560), (15, 10590848), (16, 9928920), (20, 7943136), (24, 6619280), (30, 5295424), (32, 4964460), (40, 3971568), (48, 3309640), (60, 2647712), (64, 2482230), (80, 1985784), (96, 1654820), (97, 1637760), (120, 1323856), (128, 1241115), (160, 992892), (192, 827410), (194, 818880), (240, 661928), (291, 545920), (320, 496446), (384, 413705), (388, 409440), (480, 330964), (485, 327552), (582, 272960), (640, 248223), (776, 204720), (853, 186240), (960, 165482), (970, 163776), (1164, 136480), (1455, 109184), (1552, 102360), (1706, 93120), (1920, 82741), (1940, 81888), (2328, 68240), (2559, 62080), (2910, 54592), (3104, 51180), (3412, 46560), (3880, 40944), (4265, 37248), (4656, 34120), (5118, 31040), (5820, 27296), (6208, 25590), (6824, 23280), (7760, 20472), (8530, 18624), (9312, 17060), (10236, 15520), (11640, 13648), (12416, 12795)]