2230560

素因数分解:

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

素因数の和:1570

約数の個数: 72

約数和(自身を含む): 7616700

約数和(自身を除く): 5386140

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1549, 3098, 4647, 6196, 7745, 9294, 12392, 13941, 15490, 18588, 23235, 24784, 27882, 30980, 37176, 46470, 49568, 55764, 61960, 69705, 74352, 92940, 111528, 123920, 139410, 148704, 185880, 223056, 247840, 278820, 371760, 446112, 557640, 743520, 1115280, 2230560]

約数ペア:

[(1, 2230560), (2, 1115280), (3, 743520), (4, 557640), (5, 446112), (6, 371760), (8, 278820), (9, 247840), (10, 223056), (12, 185880), (15, 148704), (16, 139410), (18, 123920), (20, 111528), (24, 92940), (30, 74352), (32, 69705), (36, 61960), (40, 55764), (45, 49568), (48, 46470), (60, 37176), (72, 30980), (80, 27882), (90, 24784), (96, 23235), (120, 18588), (144, 15490), (160, 13941), (180, 12392), (240, 9294), (288, 7745), (360, 6196), (480, 4647), (720, 3098), (1440, 1549)]