15056280

素因数分解:

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

素因数の和:1575

約数の個数: 96

約数和(自身を含む): 50778000

約数和(自身を除く): 35721720

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1549, 1620, 1944, 2430, 3098, 3240, 4647, 4860, 6196, 7745, 9294, 9720, 12392, 13941, 15490, 18588, 23235, 27882, 30980, 37176, 41823, 46470, 55764, 61960, 69705, 83646, 92940, 111528, 125469, 139410, 167292, 185880, 209115, 250938, 278820, 334584, 376407, 418230, 501876, 557640, 627345, 752814, 836460, 1003752, 1254690, 1505628, 1672920, 1882035, 2509380, 3011256, 3764070, 5018760, 7528140, 15056280]

約数ペア:

[(1, 15056280), (2, 7528140), (3, 5018760), (4, 3764070), (5, 3011256), (6, 2509380), (8, 1882035), (9, 1672920), (10, 1505628), (12, 1254690), (15, 1003752), (18, 836460), (20, 752814), (24, 627345), (27, 557640), (30, 501876), (36, 418230), (40, 376407), (45, 334584), (54, 278820), (60, 250938), (72, 209115), (81, 185880), (90, 167292), (108, 139410), (120, 125469), (135, 111528), (162, 92940), (180, 83646), (216, 69705), (243, 61960), (270, 55764), (324, 46470), (360, 41823), (405, 37176), (486, 30980), (540, 27882), (648, 23235), (810, 18588), (972, 15490), (1080, 13941), (1215, 12392), (1549, 9720), (1620, 9294), (1944, 7745), (2430, 6196), (3098, 4860), (3240, 4647)]