724838220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23549}}^1$

素因数の和:23589

約数の個数: 120

約数和(自身を含む): 2393622000

約数和(自身を除く): 1668783780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 15390, 23549, 30780, 47098, 70647, 94196, 117745, 141294, 211941, 235490, 282588, 353235, 423882, 447431, 470980, 635823, 706470, 847764, 894862, 1059705, 1271646, 1342293, 1412940, 1789724, 1907469, 2119410, 2237155, 2543292, 2684586, 3179115, 3814938, 4026879, 4238820, 4474310, 5369172, 6358230, 6711465, 7629876, 8053758, 8948620, 9537345, 12080637, 12716460, 13422930, 16107516, 19074690, 20134395, 24161274, 26845860, 36241911, 38149380, 40268790, 48322548, 60403185, 72483822, 80537580, 120806370, 144967644, 181209555, 241612740, 362419110, 724838220]

約数ペア:

[(1, 724838220), (2, 362419110), (3, 241612740), (4, 181209555), (5, 144967644), (6, 120806370), (9, 80537580), (10, 72483822), (12, 60403185), (15, 48322548), (18, 40268790), (19, 38149380), (20, 36241911), (27, 26845860), (30, 24161274), (36, 20134395), (38, 19074690), (45, 16107516), (54, 13422930), (57, 12716460), (60, 12080637), (76, 9537345), (81, 8948620), (90, 8053758), (95, 7629876), (108, 6711465), (114, 6358230), (135, 5369172), (162, 4474310), (171, 4238820), (180, 4026879), (190, 3814938), (228, 3179115), (270, 2684586), (285, 2543292), (324, 2237155), (342, 2119410), (380, 1907469), (405, 1789724), (513, 1412940), (540, 1342293), (570, 1271646), (684, 1059705), (810, 894862), (855, 847764), (1026, 706470), (1140, 635823), (1539, 470980), (1620, 447431), (1710, 423882), (2052, 353235), (2565, 282588), (3078, 235490), (3420, 211941), (5130, 141294), (6156, 117745), (7695, 94196), (10260, 70647), (15390, 47098), (23549, 30780)]