1672920

素因数分解:

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

素因数の和:1569

約数の個数: 64

約数和(自身を含む): 5580000

約数和(自身を除く): 3907080

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1549, 3098, 4647, 6196, 7745, 9294, 12392, 13941, 15490, 18588, 23235, 27882, 30980, 37176, 41823, 46470, 55764, 61960, 69705, 83646, 92940, 111528, 139410, 167292, 185880, 209115, 278820, 334584, 418230, 557640, 836460, 1672920]

約数ペア:

[(1, 1672920), (2, 836460), (3, 557640), (4, 418230), (5, 334584), (6, 278820), (8, 209115), (9, 185880), (10, 167292), (12, 139410), (15, 111528), (18, 92940), (20, 83646), (24, 69705), (27, 61960), (30, 55764), (36, 46470), (40, 41823), (45, 37176), (54, 30980), (60, 27882), (72, 23235), (90, 18588), (108, 15490), (120, 13941), (135, 12392), (180, 9294), (216, 7745), (270, 6196), (360, 4647), (540, 3098), (1080, 1549)]