458890920

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{15737}}^1$

素因数の和:15766

約数の個数: 112

約数和(自身を含む): 1548147060

約数和(自身を除く): 1089256140

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14580, 15737, 29160, 31474, 47211, 62948, 78685, 94422, 125896, 141633, 157370, 188844, 236055, 283266, 314740, 377688, 424899, 472110, 566532, 629480, 708165, 849798, 944220, 1133064, 1274697, 1416330, 1699596, 1888440, 2124495, 2549394, 2832660, 3399192, 3824091, 4248990, 5098788, 5665320, 6373485, 7648182, 8497980, 10197576, 11472273, 12746970, 15296364, 16995960, 19120455, 22944546, 25493940, 30592728, 38240910, 45889092, 50987880, 57361365, 76481820, 91778184, 114722730, 152963640, 229445460, 458890920]

約数ペア:

[(1, 458890920), (2, 229445460), (3, 152963640), (4, 114722730), (5, 91778184), (6, 76481820), (8, 57361365), (9, 50987880), (10, 45889092), (12, 38240910), (15, 30592728), (18, 25493940), (20, 22944546), (24, 19120455), (27, 16995960), (30, 15296364), (36, 12746970), (40, 11472273), (45, 10197576), (54, 8497980), (60, 7648182), (72, 6373485), (81, 5665320), (90, 5098788), (108, 4248990), (120, 3824091), (135, 3399192), (162, 2832660), (180, 2549394), (216, 2124495), (243, 1888440), (270, 1699596), (324, 1416330), (360, 1274697), (405, 1133064), (486, 944220), (540, 849798), (648, 708165), (729, 629480), (810, 566532), (972, 472110), (1080, 424899), (1215, 377688), (1458, 314740), (1620, 283266), (1944, 236055), (2430, 188844), (2916, 157370), (3240, 141633), (3645, 125896), (4860, 94422), (5832, 78685), (7290, 62948), (9720, 47211), (14580, 31474), (15737, 29160)]