53428320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3373}}^1$

素因数の和:3405

約数の個数: 144

約数和(自身を含む): 198958032

約数和(自身を除く): 145529712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3373, 3960, 5280, 6746, 7920, 10119, 13492, 15840, 16865, 20238, 26984, 30357, 33730, 37103, 40476, 50595, 53968, 60714, 67460, 74206, 80952, 101190, 107936, 111309, 121428, 134920, 148412, 151785, 161904, 185515, 202380, 222618, 242856, 269840, 296824, 303570, 323808, 333927, 371030, 404760, 445236, 485712, 539680, 556545, 593648, 607140, 667854, 742060, 809520, 890472, 971424, 1113090, 1187296, 1214280, 1335708, 1484120, 1619040, 1669635, 1780944, 2226180, 2428560, 2671416, 2968240, 3339270, 3561888, 4452360, 4857120, 5342832, 5936480, 6678540, 8904720, 10685664, 13357080, 17809440, 26714160, 53428320]

約数ペア:

[(1, 53428320), (2, 26714160), (3, 17809440), (4, 13357080), (5, 10685664), (6, 8904720), (8, 6678540), (9, 5936480), (10, 5342832), (11, 4857120), (12, 4452360), (15, 3561888), (16, 3339270), (18, 2968240), (20, 2671416), (22, 2428560), (24, 2226180), (30, 1780944), (32, 1669635), (33, 1619040), (36, 1484120), (40, 1335708), (44, 1214280), (45, 1187296), (48, 1113090), (55, 971424), (60, 890472), (66, 809520), (72, 742060), (80, 667854), (88, 607140), (90, 593648), (96, 556545), (99, 539680), (110, 485712), (120, 445236), (132, 404760), (144, 371030), (160, 333927), (165, 323808), (176, 303570), (180, 296824), (198, 269840), (220, 242856), (240, 222618), (264, 202380), (288, 185515), (330, 161904), (352, 151785), (360, 148412), (396, 134920), (440, 121428), (480, 111309), (495, 107936), (528, 101190), (660, 80952), (720, 74206), (792, 67460), (880, 60714), (990, 53968), (1056, 50595), (1320, 40476), (1440, 37103), (1584, 33730), (1760, 30357), (1980, 26984), (2640, 20238), (3168, 16865), (3373, 15840), (3960, 13492), (5280, 10119), (6746, 7920)]