460636560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1303}}^1$

素因数の和:1813

約数の個数: 120

約数和(自身を含む): 1551311424

約数和(自身を除く): 1090674864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 491, 720, 982, 1303, 1473, 1964, 2455, 2606, 2946, 3909, 3928, 4419, 4910, 5212, 5892, 6515, 7365, 7818, 7856, 8838, 9820, 10424, 11727, 11784, 13030, 14730, 15636, 17676, 19545, 19640, 20848, 22095, 23454, 23568, 26060, 29460, 31272, 35352, 39090, 39280, 44190, 46908, 52120, 58635, 58920, 62544, 70704, 78180, 88380, 93816, 104240, 117270, 117840, 156360, 176760, 187632, 234540, 312720, 353520, 469080, 639773, 938160, 1279546, 1919319, 2559092, 3198865, 3838638, 5118184, 5757957, 6397730, 7677276, 9596595, 10236368, 11515914, 12795460, 15354552, 19193190, 23031828, 25590920, 28789785, 30709104, 38386380, 46063656, 51181840, 57579570, 76772760, 92127312, 115159140, 153545520, 230318280, 460636560]

約数ペア:

[(1, 460636560), (2, 230318280), (3, 153545520), (4, 115159140), (5, 92127312), (6, 76772760), (8, 57579570), (9, 51181840), (10, 46063656), (12, 38386380), (15, 30709104), (16, 28789785), (18, 25590920), (20, 23031828), (24, 19193190), (30, 15354552), (36, 12795460), (40, 11515914), (45, 10236368), (48, 9596595), (60, 7677276), (72, 6397730), (80, 5757957), (90, 5118184), (120, 3838638), (144, 3198865), (180, 2559092), (240, 1919319), (360, 1279546), (491, 938160), (720, 639773), (982, 469080), (1303, 353520), (1473, 312720), (1964, 234540), (2455, 187632), (2606, 176760), (2946, 156360), (3909, 117840), (3928, 117270), (4419, 104240), (4910, 93816), (5212, 88380), (5892, 78180), (6515, 70704), (7365, 62544), (7818, 58920), (7856, 58635), (8838, 52120), (9820, 46908), (10424, 44190), (11727, 39280), (11784, 39090), (13030, 35352), (14730, 31272), (15636, 29460), (17676, 26060), (19545, 23568), (19640, 23454), (20848, 22095)]