152819280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11171}}^1$

素因数の和:11209

約数の個数: 120

約数和(自身を含む): 540277920

約数和(自身を除く): 387458640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 11171, 13680, 22342, 33513, 44684, 55855, 67026, 89368, 100539, 111710, 134052, 167565, 178736, 201078, 212249, 223420, 268104, 335130, 402156, 424498, 446840, 502695, 536208, 636747, 670260, 804312, 848996, 893680, 1005390, 1061245, 1273494, 1340520, 1608624, 1697992, 1910241, 2010780, 2122490, 2546988, 2681040, 3183735, 3395984, 3820482, 4021560, 4244980, 5093976, 6367470, 7640964, 8043120, 8489960, 9551205, 10187952, 12734940, 15281928, 16979920, 19102410, 25469880, 30563856, 38204820, 50939760, 76409640, 152819280]

約数ペア:

[(1, 152819280), (2, 76409640), (3, 50939760), (4, 38204820), (5, 30563856), (6, 25469880), (8, 19102410), (9, 16979920), (10, 15281928), (12, 12734940), (15, 10187952), (16, 9551205), (18, 8489960), (19, 8043120), (20, 7640964), (24, 6367470), (30, 5093976), (36, 4244980), (38, 4021560), (40, 3820482), (45, 3395984), (48, 3183735), (57, 2681040), (60, 2546988), (72, 2122490), (76, 2010780), (80, 1910241), (90, 1697992), (95, 1608624), (114, 1340520), (120, 1273494), (144, 1061245), (152, 1005390), (171, 893680), (180, 848996), (190, 804312), (228, 670260), (240, 636747), (285, 536208), (304, 502695), (342, 446840), (360, 424498), (380, 402156), (456, 335130), (570, 268104), (684, 223420), (720, 212249), (760, 201078), (855, 178736), (912, 167565), (1140, 134052), (1368, 111710), (1520, 100539), (1710, 89368), (2280, 67026), (2736, 55855), (3420, 44684), (4560, 33513), (6840, 22342), (11171, 13680)]