1115280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1549}}^1$

素因数の和:1568

約数の個数: 60

約数和(自身を含む): 3747900

約数和(自身を除く): 2632620

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, 720, 1549, 3098, 4647, 6196, 7745, 9294, 12392, 13941, 15490, 18588, 23235, 24784, 27882, 30980, 37176, 46470, 55764, 61960, 69705, 74352, 92940, 111528, 123920, 139410, 185880, 223056, 278820, 371760, 557640, 1115280]

約数ペア:

[(1, 1115280), (2, 557640), (3, 371760), (4, 278820), (5, 223056), (6, 185880), (8, 139410), (9, 123920), (10, 111528), (12, 92940), (15, 74352), (16, 69705), (18, 61960), (20, 55764), (24, 46470), (30, 37176), (36, 30980), (40, 27882), (45, 24784), (48, 23235), (60, 18588), (72, 15490), (80, 13941), (90, 12392), (120, 9294), (144, 7745), (180, 6196), (240, 4647), (360, 3098), (720, 1549)]