5655375240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{3167}}^1$

素因数の和:3851

約数の個数: 128

約数和(自身を含む): 17736744960

約数和(自身を除く): 12081369720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 647, 690, 920, 1294, 1380, 1941, 2588, 2760, 3167, 3235, 3882, 5176, 6334, 6470, 7764, 9501, 9705, 12668, 12940, 14881, 15528, 15835, 19002, 19410, 25336, 25880, 29762, 31670, 38004, 38820, 44643, 47505, 59524, 63340, 72841, 74405, 76008, 77640, 89286, 95010, 119048, 126680, 145682, 148810, 178572, 190020, 218523, 223215, 291364, 297620, 357144, 364205, 380040, 437046, 446430, 582728, 595240, 728410, 874092, 892860, 1092615, 1456820, 1748184, 1785720, 2049049, 2185230, 2913640, 4098098, 4370460, 6147147, 8196196, 8740920, 10245245, 12294294, 16392392, 20490490, 24588588, 30735735, 40980980, 47128127, 49177176, 61471470, 81961960, 94256254, 122942940, 141384381, 188512508, 235640635, 245885880, 282768762, 377025016, 471281270, 565537524, 706921905, 942562540, 1131075048, 1413843810, 1885125080, 2827687620, 5655375240]

約数ペア:

[(1, 5655375240), (2, 2827687620), (3, 1885125080), (4, 1413843810), (5, 1131075048), (6, 942562540), (8, 706921905), (10, 565537524), (12, 471281270), (15, 377025016), (20, 282768762), (23, 245885880), (24, 235640635), (30, 188512508), (40, 141384381), (46, 122942940), (60, 94256254), (69, 81961960), (92, 61471470), (115, 49177176), (120, 47128127), (138, 40980980), (184, 30735735), (230, 24588588), (276, 20490490), (345, 16392392), (460, 12294294), (552, 10245245), (647, 8740920), (690, 8196196), (920, 6147147), (1294, 4370460), (1380, 4098098), (1941, 2913640), (2588, 2185230), (2760, 2049049), (3167, 1785720), (3235, 1748184), (3882, 1456820), (5176, 1092615), (6334, 892860), (6470, 874092), (7764, 728410), (9501, 595240), (9705, 582728), (12668, 446430), (12940, 437046), (14881, 380040), (15528, 364205), (15835, 357144), (19002, 297620), (19410, 291364), (25336, 223215), (25880, 218523), (29762, 190020), (31670, 178572), (38004, 148810), (38820, 145682), (44643, 126680), (47505, 119048), (59524, 95010), (63340, 89286), (72841, 77640), (74405, 76008)]