42347880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 142819200

約数和(自身を除く): 100471320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 113, 120, 135, 180, 216, 226, 270, 339, 347, 360, 452, 540, 565, 678, 694, 904, 1017, 1041, 1080, 1130, 1356, 1388, 1695, 1735, 2034, 2082, 2260, 2712, 2776, 3051, 3123, 3390, 3470, 4068, 4164, 4520, 5085, 5205, 6102, 6246, 6780, 6940, 8136, 8328, 9369, 10170, 10410, 12204, 12492, 13560, 13880, 15255, 15615, 18738, 20340, 20820, 24408, 24984, 30510, 31230, 37476, 39211, 40680, 41640, 46845, 61020, 62460, 74952, 78422, 93690, 117633, 122040, 124920, 156844, 187380, 196055, 235266, 313688, 352899, 374760, 392110, 470532, 588165, 705798, 784220, 941064, 1058697, 1176330, 1411596, 1568440, 1764495, 2117394, 2352660, 2823192, 3528990, 4234788, 4705320, 5293485, 7057980, 8469576, 10586970, 14115960, 21173940, 42347880]

約数ペア:

[(1, 42347880), (2, 21173940), (3, 14115960), (4, 10586970), (5, 8469576), (6, 7057980), (8, 5293485), (9, 4705320), (10, 4234788), (12, 3528990), (15, 2823192), (18, 2352660), (20, 2117394), (24, 1764495), (27, 1568440), (30, 1411596), (36, 1176330), (40, 1058697), (45, 941064), (54, 784220), (60, 705798), (72, 588165), (90, 470532), (108, 392110), (113, 374760), (120, 352899), (135, 313688), (180, 235266), (216, 196055), (226, 187380), (270, 156844), (339, 124920), (347, 122040), (360, 117633), (452, 93690), (540, 78422), (565, 74952), (678, 62460), (694, 61020), (904, 46845), (1017, 41640), (1041, 40680), (1080, 39211), (1130, 37476), (1356, 31230), (1388, 30510), (1695, 24984), (1735, 24408), (2034, 20820), (2082, 20340), (2260, 18738), (2712, 15615), (2776, 15255), (3051, 13880), (3123, 13560), (3390, 12492), (3470, 12204), (4068, 10410), (4164, 10170), (4520, 9369), (5085, 8328), (5205, 8136), (6102, 6940), (6246, 6780)]