30641220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 96163200

約数和(自身を除く): 65521980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 179, 180, 270, 317, 358, 537, 540, 634, 716, 895, 951, 1074, 1268, 1585, 1611, 1790, 1902, 2148, 2685, 2853, 3170, 3222, 3580, 3804, 4755, 4833, 5370, 5706, 6340, 6444, 8055, 8559, 9510, 9666, 10740, 11412, 14265, 16110, 17118, 19020, 19332, 24165, 28530, 32220, 34236, 42795, 48330, 56743, 57060, 85590, 96660, 113486, 170229, 171180, 226972, 283715, 340458, 510687, 567430, 680916, 851145, 1021374, 1134860, 1532061, 1702290, 2042748, 2553435, 3064122, 3404580, 5106870, 6128244, 7660305, 10213740, 15320610, 30641220]

約数ペア:

[(1, 30641220), (2, 15320610), (3, 10213740), (4, 7660305), (5, 6128244), (6, 5106870), (9, 3404580), (10, 3064122), (12, 2553435), (15, 2042748), (18, 1702290), (20, 1532061), (27, 1134860), (30, 1021374), (36, 851145), (45, 680916), (54, 567430), (60, 510687), (90, 340458), (108, 283715), (135, 226972), (179, 171180), (180, 170229), (270, 113486), (317, 96660), (358, 85590), (537, 57060), (540, 56743), (634, 48330), (716, 42795), (895, 34236), (951, 32220), (1074, 28530), (1268, 24165), (1585, 19332), (1611, 19020), (1790, 17118), (1902, 16110), (2148, 14265), (2685, 11412), (2853, 10740), (3170, 9666), (3222, 9510), (3580, 8559), (3804, 8055), (4755, 6444), (4833, 6340), (5370, 5706)]