1439271360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{499747}}^1$

素因数の和:499770

約数の個数: 84

約数和(自身を含む): 4950503688

約数和(自身を除く): 3511232328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 499747, 999494, 1499241, 1998988, 2498735, 2998482, 3997976, 4497723, 4997470, 5996964, 7496205, 7995952, 8995446, 9994940, 11993928, 14992410, 15991904, 17990892, 19989880, 22488615, 23987856, 29984820, 31983808, 35981784, 39979760, 44977230, 47975712, 59969640, 71963568, 79959520, 89954460, 95951424, 119939280, 143927136, 159919040, 179908920, 239878560, 287854272, 359817840, 479757120, 719635680, 1439271360]

約数ペア:

[(1, 1439271360), (2, 719635680), (3, 479757120), (4, 359817840), (5, 287854272), (6, 239878560), (8, 179908920), (9, 159919040), (10, 143927136), (12, 119939280), (15, 95951424), (16, 89954460), (18, 79959520), (20, 71963568), (24, 59969640), (30, 47975712), (32, 44977230), (36, 39979760), (40, 35981784), (45, 31983808), (48, 29984820), (60, 23987856), (64, 22488615), (72, 19989880), (80, 17990892), (90, 15991904), (96, 14992410), (120, 11993928), (144, 9994940), (160, 8995446), (180, 7995952), (192, 7496205), (240, 5996964), (288, 4997470), (320, 4497723), (360, 3997976), (480, 2998482), (576, 2498735), (720, 1998988), (960, 1499241), (1440, 999494), (2880, 499747)]