55064640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1460

約数の個数: 112

約数和(自身を含む): 179222400

約数和(自身を除く): 124157760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1399, 1640, 1968, 2460, 2624, 2798, 3280, 3936, 4197, 4920, 5596, 6560, 6995, 7872, 8394, 9840, 11192, 13120, 13990, 16788, 19680, 20985, 22384, 27980, 33576, 39360, 41970, 44768, 55960, 57359, 67152, 83940, 89536, 111920, 114718, 134304, 167880, 172077, 223840, 229436, 268608, 286795, 335760, 344154, 447680, 458872, 573590, 671520, 688308, 860385, 917744, 1147180, 1343040, 1376616, 1720770, 1835488, 2294360, 2753232, 3441540, 3670976, 4588720, 5506464, 6883080, 9177440, 11012928, 13766160, 18354880, 27532320, 55064640]

約数ペア:

[(1, 55064640), (2, 27532320), (3, 18354880), (4, 13766160), (5, 11012928), (6, 9177440), (8, 6883080), (10, 5506464), (12, 4588720), (15, 3670976), (16, 3441540), (20, 2753232), (24, 2294360), (30, 1835488), (32, 1720770), (40, 1376616), (41, 1343040), (48, 1147180), (60, 917744), (64, 860385), (80, 688308), (82, 671520), (96, 573590), (120, 458872), (123, 447680), (160, 344154), (164, 335760), (192, 286795), (205, 268608), (240, 229436), (246, 223840), (320, 172077), (328, 167880), (410, 134304), (480, 114718), (492, 111920), (615, 89536), (656, 83940), (820, 67152), (960, 57359), (984, 55960), (1230, 44768), (1312, 41970), (1399, 39360), (1640, 33576), (1968, 27980), (2460, 22384), (2624, 20985), (2798, 19680), (3280, 16788), (3936, 13990), (4197, 13120), (4920, 11192), (5596, 9840), (6560, 8394), (6995, 7872)]