803480640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6389}}^1$

素因数の和:6540

約数の個数: 112

約数和(自身を含む): 2570927040

約数和(自身を除く): 1767446400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 131, 160, 192, 240, 262, 320, 393, 480, 524, 655, 786, 960, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4192, 5240, 6288, 6389, 7860, 8384, 10480, 12576, 12778, 15720, 19167, 20960, 25152, 25556, 31440, 31945, 38334, 41920, 51112, 62880, 63890, 76668, 95835, 102224, 125760, 127780, 153336, 191670, 204448, 255560, 306672, 383340, 408896, 511120, 613344, 766680, 836959, 1022240, 1226688, 1533360, 1673918, 2044480, 2510877, 3066720, 3347836, 4184795, 5021754, 6133440, 6695672, 8369590, 10043508, 12554385, 13391344, 16739180, 20087016, 25108770, 26782688, 33478360, 40174032, 50217540, 53565376, 66956720, 80348064, 100435080, 133913440, 160696128, 200870160, 267826880, 401740320, 803480640]

約数ペア:

[(1, 803480640), (2, 401740320), (3, 267826880), (4, 200870160), (5, 160696128), (6, 133913440), (8, 100435080), (10, 80348064), (12, 66956720), (15, 53565376), (16, 50217540), (20, 40174032), (24, 33478360), (30, 26782688), (32, 25108770), (40, 20087016), (48, 16739180), (60, 13391344), (64, 12554385), (80, 10043508), (96, 8369590), (120, 6695672), (131, 6133440), (160, 5021754), (192, 4184795), (240, 3347836), (262, 3066720), (320, 2510877), (393, 2044480), (480, 1673918), (524, 1533360), (655, 1226688), (786, 1022240), (960, 836959), (1048, 766680), (1310, 613344), (1572, 511120), (1965, 408896), (2096, 383340), (2620, 306672), (3144, 255560), (3930, 204448), (4192, 191670), (5240, 153336), (6288, 127780), (6389, 125760), (7860, 102224), (8384, 95835), (10480, 76668), (12576, 63890), (12778, 62880), (15720, 51112), (19167, 41920), (20960, 38334), (25152, 31945), (25556, 31440)]